Description:LIGHTING UNIT FOR ILLUMINATING REGION
TECHNICAL FIELD
[0001] The present subject matter generally relates to lighting systems. More particularly, but not exclusively to a lighting unit for illuminating a region. 5
BACKGROUND
[0002] In the realm of automotive technology, lighting systems play a crucial role in ensuring visibility, safety, and security for drivers and pedestrians alike. From headlights to taillights, such systems not only illuminate the road 10 ahead but also serve as signalling mechanisms for communication between vehicles on the road.
[0003] Traditionally, illuminating devices such as halogen lamps have been widely used in vehicles, providing adequate brightness and reliability for nighttime driving. However, one persistent challenge plaguing vehicle 15 owners, particularly those with two-wheeler or three-wheeler vehicles, is the vulnerability of these illuminating devices to theft. Thieves often target these easily removable illuminating devices, such as halogen lamps, when vehicles are left unattended. The theft of these components not only leads to financial losses for vehicle owners but also compromises the safety and functionality 20 of the vehicle.
[0004] Recognizing the need for a more secure and theft-resistant lighting solution, innovators and engineers have been exploring alternative technologies to mitigate the risk of theft while maintaining optimal performance and functionality. LED (Light Emitting Diode) technology has 25 emerged as a promising candidate due to its energy efficiency, durability, and compact design. LED-based illuminating devices offer numerous advantages over traditional halogen lamps, including longer lifespan, lower power consumption, and increased brightness. However, despite these benefits, the adoption of LED technology in vehicle lighting systems has been hindered 30 by concerns regarding theft and tampering.
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[0005]
Therefore, there is a need in the art for a method and system for designing a lighting unit which addresses at least the aforementioned problems and other problems of known art.
[0006] Further limitations and disadvantages of conventional and traditional approaches will become apparent to one of skill in the art, through 5 comparison of described systems with some aspects of the present disclosure, as set forth in the remainder of the present application and with reference to the drawings.
SUMMARY OF THE INVENTION 10
[0007] According to embodiments illustrated herein, the present invention provides a lighting unit for illuminating a region. The lighting unit comprises a reflecting unit, a lighting element disposed on a first portion of a pedestal member and a one or more mounting elements. The first portion of the pedestal member is disposed at a predefined position within the reflecting unit 15 and a second portion of the pedestal member is disposed at a predefined position at a rear side of the reflecting unit. The one or more mounting elements fixedly attaches the second portion of the pedestal member with the reflecting unit. Herein, a predefined region encompassing the one or more mounting elements and an area surrounding the one or more mounting 20 elements is sealed with a sealant material.
[0008] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
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BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The details are described with reference to an embodiment of a gasket for a component assembly along with the accompanying diagrams. The same numbers are used throughout the drawings to reference similar features and components. 30
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[00010] Figure 1 exemplarily illustrates an exploded view of a lighting element for illuminating a region, in accordance with an embodiment of the present disclosure.
[00011] Figure 2A exemplarily illustrates an exploded view of a lighting unit for illuminating a region, in accordance with another embodiment of the 5 present disclosure.
[00012] Figure 2B exemplarily illustrates a perspective view of the lighting unit of Figure 2A for illuminating the region, in accordance with another embodiment of the present disclosure.
[00013] Figure 2C exemplarily illustrates a top view of the lighting unit of 10 Figure 2A for illuminating the region, in accordance with another embodiment of the present disclosure.
[00014] Figure 3 exemplarily illustrates a perspective view of a lighting unit, in accordance with another embodiment of the present disclosure.
[00015] Figure 4 exemplarily illustrates a perspective view of a lighting unit, 15 in accordance with another embodiment of the present disclosure.
DETAILED DESCRIPTION
[00016] Exemplary embodiments are described with reference to the accompanying drawings. Wherever convenient, the same reference numbers 20 are used throughout the drawings to refer to the same or like parts. While examples and features of disclosed principles are described herein, modifications, adaptations, and other implementations are possible without departing from the scope of the disclosed embodiments. It is intended that the following detailed description be considered as exemplary only, with the true 25 scope being indicated by the following claims.
[00017] The terms “an embodiment”, “embodiment”, “embodiments”, “the embodiment”, “the embodiments”, “one or more embodiments”, “some embodiments”, and “one embodiment” mean “one or more (but not all) embodiments of the invention(s)” unless expressly specified otherwise. The 30 terms “including”, “comprising”, “having” and variations thereof mean
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“including but not limited to”, unless expressly specified otherwise. The terms “a”, “an” and “the” mean “one or more”, unless expressly specified otherwise. [00018]
The embodiments of the present invention will now be described in detail with reference to a lighting unit for illuminating a region with the 5 accompanying drawings. However, the present invention is not limited to the present embodiments. The present subject matter is further described with reference to accompanying figures. It should be noted that the description and figures merely illustrate principles of the present subject matter. Various arrangements may be devised that, although not explicitly described or shown 10 herein, encompass the principles of the present subject matter. Moreover, all statements herein reciting principles, aspects, and examples of the present subject matter, as well as specific examples thereof, are intended to encompass equivalents thereof.
[00019] A person with ordinary skills in the art will appreciate that the 15 systems, modules, and sub-modules have been illustrated and explained to serve as examples and should not be considered limiting in any manner. It will be further appreciated that the variants of the above disclosed system elements, modules, and other features and functions, or alternatives thereof, may be combined to create other different systems or applications. 20
[00020] The present subject matter is described using a lighting unit for illuminating a region, whereas the claimed subject matter can be used in any other type of application employing above-mentioned a lighting unit, with required changes and without deviating from the scope of invention. Further, it is intended that the disclosure and examples given herein be considered as 25 exemplary only.
[00021] An objective of the present invention is to provide a lighting unit for illuminating a region. The lighting unit comprises a reflecting unit, a lighting element disposed on a first portion of a pedestal member and a one or more mounting elements. The first portion of the pedestal member is disposed at a 30 predefined position within the reflecting unit and a second portion of the
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pedestal member is disposed at a predefined position at a rear side of the reflecting unit. The one or more mounting elements fixedly attaches the second portion of the pedestal member with the reflecting unit. Herein, a predefined region encompassing the one or more mounting elements and an area surrounding the one or more mounting elements is sealed with a sealant 5 material. [00022] It may be appreciated that conventional vehicles rely on halogen lamps for illumination and for providing sufficient brightness for night driving. However, a persistent issue faced by vehicle owners, notably those with two-wheeler or three-wheeler vehicles, is the susceptibility of such 10 lamps to theft. Thieves often target easily detachable halogen lamps when vehicles are left unattended, resulting in financial losses and compromised safety for vehicle users.
[00023] To counter this problem, secure lighting solutions are designed to explore LED (Light Emitting Diode) technology for its energy efficiency and 15 durability. Despite LED's advantages, concerns about theft and tampering have hindered its adoption in vehicle lighting systems.
[00024] In order to mitigate the aforesaid issues, disclosed is a lighting unit for illuminating a region. In an embodiment, the lighting unit is disposed on a front or a rear region of a vehicle. Herein, the vehicle is one or more of a 20 two-wheeler vehicle, a three-wheeler vehicle, a four-wheeler vehicle. In an embodiment, the lighting unit is a headlamp, a tail lamp, a TSL, or a hazard lamp
[00025] The lighting unit comprises a reflecting unit. The reflecting unit, also known as a reflector unit, is a component used in lighting systems to control 25 and direct the light emitted by a light source. It typically consists of reflective surfaces designed to redirect light in specific directions or patterns. Reflectors are commonly used in various lighting applications, including headlights, flashlights, streetlights, and automotive lighting systems.
[00026] The lighting unit further comprises a lighting element disposed on a 30 first portion of a pedestal member. Herein, the first portion of the pedestal
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member is disposed at a predefined position within the reflecting unit and a second portion of the pedestal member is disposed at a predefined position at a rear side of the reflecting unit. The lighting element is thus positioned within an interior region of the reflecting unit. The interior region of the reflecting unit comprises the reflective surfaces. The reflecting unit helps in 5 optimization of a distribution of light emitted from the lighting element. Thus, the lighting element helps in enhancement of a visibility on a road. The reflective surface within the reflecting unit helps in focusing and shaping a light beam emitted by the lighting element. Thus, the emitted light is directed towards a desired area while minimizing glare and light spillage. 10 [00027] In an embodiment, the lighting element is at least one of a light emitting diode (LED), a halogen bulb, a high-intensity discharge (HID) bulb, a xenon bulb, or a fluorescent tube.
[00028] The lighting unit further comprises one or more mounting elements for fixedly attaching the second portion of the pedestal member with the 15 reflecting unit. Herein, a predefined region encompassing the one or more mounting elements and an area surrounding the one or more mounting elements is sealed with a sealant material. In an example, the one or more mounting elements may be screws, rivets, and the like for fixedly fastening the second portion of the pedestal member with the reflecting unit. Such 20 fastening mechanism may prevent users from dismantling the lighting element from the lighting unit. Thus, theft of the lighting element may be prevented. Further, the sealant material may be poured over the predefined region encompassing the one or more mounting elements and the area surrounding the one or more mounting elements to further prevent the access 25 to the one or more mounting element and the lighting element.
[00029] In an embodiment, the sealant material is a potting material. The potting material is at least one of epoxy resin, clay, polyurethane and silicone. In an embodiment, the sealant material is one or more of: an electrically conductive material, a thermally insulating material, or a moisture resistant 30 material. The electrically conductive material may enable electrical
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connection of the lighting element with the power source. The thermally insulating material may absorb heat emitted from illuminating the lighting element. [00030] In an embodiment, the lighting unit further comprises a cup holder comprising a first housing, a second housing. Herein a first mounting element 5 of the one or more mounting elements is fastened within the first housing of the cup holder and a second mounting element of the one or more mounting elements is fastened within the second housing of the cup holder. The first housing and the second housing of the cup holder is sealed with the sealant material. In an example, the first housing and the second housing may have a 10 first cavity and a second cavity respectively. The first mounting element and a second mounting element may be a first screw and a second screw respectively. The first screw may be disposed within the first cavity and the second screw may be disposed within the second cavity for fixedly attaching the second portion of the pedestal member with the reflecting unit. Thereafter, 15 the sealant may be poured over the first cavity and the second cavity to further prevent thieves from accessing the first screw and the second screw. Therefore, the thief may be prevented from accessing the lighting element. Thus, the theft of the lighting element may be prevented.
[00031] In an embodiment, the lighting unit further comprises an opening 20 disposed between the first housing and the second housing. The first housing, the second housing, and the opening integrally form the cup holder, and the opening is configured to receive one or more electrical connections of the second portion of the lighting unit. Herein, the first housing and the second housing may a part of a same unit. It may be noted that the second portion of 25 the lighting unit may include one or more electrical connections such as, electrical probes in order to receive power needed for illuminating the lighting element. The one or more electrical connections may be passed through the opening in order to enable the lighting unit to make electrical connections with a power source. In an example, the first housing and the second housing 30 may be a screw cup holder.
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[00032] In an embodiment, the lighting unit further comprised a cover. Herein, the cover is disposed on the second portion of the head lamp. A profile of the cover complements with a rear opening of the reflector unit and the second portion of the pedestal member. In order to prevent theft of the lighting element present within the reflecting unit, the access to one or more mounting 5 elements may need to be prevented. The cover may fixedly encompass the second portion of the head lamp. Therefore, access to the one or more mounting elements may be prevented. Further, a shape of the cover may be customized in accordance with the second portion of the pedestal member.
[00033] In an embodiment, the cover further comprises an opening. Herein, 10 the opening is configured to receive one or more electrical connections of the second portion of the lighting unit. The one or more electrical connections may be passed through the opening in order to enable the lighting unit to make electrical connections with a power source. In an example, the first housing and the second housing may be a screw cup holder. 15
[00034] Figure 1 exemplarily illustrates an exploded view of a lighting element (106) for illuminating a region, in accordance with an embodiment of the present disclosure. The lighting unit (100) comprises a reflecting unit (102), a pedestal member (104), a lighting element (106), a first mounting element (108A), a second mounting element (108B), cup holder comprising 20 a first housing (110A), and a second housing (110B).
[00035] The lighting element (106) is disposed on the first portion (104A) of the pedestal member (104). The first portion (104A) of the pedestal member (104)is disposed at a predefined position within the reflecting unit (102) andthe second portion (104B) of the pedestal member (104) is disposed at a 25 predefined position at a rear side of the reflecting unit (102). The one or more mounting elements (108A, 108B) is used for fixedly attaching the second portion (104B) of the pedestal member (104) with the reflecting unit (102). Herein, a predefined region encompassing the one or more mounting elements (108A, 108B) and an area surrounding the one or more mounting 30 elements (108A, 108B) is sealed with a sealant material. The cup holder
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comprises the first housing (110A), and the second housing (110B). The first mounting element (108A) of the one or more mounting elements is fastened within the first housing (110A) of the cup holder and the second mounting element (108B) of the one or more mounting elements is fastened within the second housing (110B) of the cup holder. The first housing (110A) and the 5 second housing (110B) of the cup holder is sealed with the sealant material. In an embodiment, the sealant material is a potting material. In an embodiment, the potting material is at least one of epoxy resin, clay, polyurethane and silicone. In an embodiment, the sealant material is one or more of: an electrically conductive material, a thermally insulating material, 10 or a moisture resistant material. [00036] In an embodiment, the lighting unit (100) is disposed on a front or a rear region of a vehicle, wherein the vehicle is one or more of: a two-wheeler vehicle, a three-wheeler vehicle, a four-wheeler vehicle. In an embodiment, the lighting unit (100) is a headlamp, a tail lamp, a TSL, or a hazard lamp. 15
[00037] Figure 2A exemplarily illustrates an exploded view of a lighting unit (200)for illuminating a region, in accordance with another embodiment ofthe present disclosure. The lighting unit (200) comprises the reflecting unit(102), the pedestal member (104), the lighting element (106), the firstmounting element (108A), the second mounting element (108B), the cup 20 holder comprising the first housing (110A), the second housing (110B) and an opening 202.
[00038] The opening (202) is disposed between the first housing (110A) and the second housing (110B). The first housing (110A), the second housing (110B), and the opening (202) integrally form the cup holder, and the opening 25 (202)is configured to receive one or more electrical connections (112A,112B, 112C) of the second portion (104B) of the lighting unit (102).
[00039] Figure 2B exemplarily illustrates a perspective view of the lighting unit (200) of Figure 2A for illuminating the region, in accordance with another embodiment of the present disclosure. Herein, the lighting element 30 (106)is disposed on the first portion (104A) of the pedestal member (104).
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The first portion (104A) of the pedestal member (104) is disposed within the reflecting unit (102) and the second portion (104B) of the pedestal member (104)is at the rear side of the reflecting unit (102). The one or more mountingelements (108A, 108B) is fastened for fixedly attaching the second portion(104B) of the pedestal member (104) with the reflecting unit (102). The first5 mounting element (108A) is fastened within the first housing (110A) and thesecond mounting element (108B) is fastened within the second housing(110B). The first housing (110A) and the second housing (110B) of the cupholder is sealed with the sealant material. The opening (202) is receiving thefirst electrical connection (112A), the second electrical connection (112B), 10 and the third electrical connection (112C) of the second portion (104B) of the lighting unit (102). [00040] Figure 2C exemplarily illustrates a top view of the lighting unit (200)of Figure 2A and Figure 2B for illuminating the region, in accordancewith another embodiment of the present disclosure. The lighting unit (200) 15 includes a first sub-region (204A) and a second sub-region (204B). The first sub-region 204A and the second sub-region 204B correspond to the first housing (110A) and the second housing (110B) respectively. The first housing (110A) and the second housing (110B) of the cup holder is sealed with the sealant material to form the first sub-region 204A and the second 20 sub-region 204B.
[00041] Figure 3 exemplarily illustrates a perspective view of a lighting unit (300), in accordance with another embodiment of the present disclosure. The lighting unit (300) comprises a cover (302). Herein, the cover (302) is disposed on the second portion (104B) of the lighting unit. A profile of the 25 cover (302) complements with a rear opening of the reflector unit (102) and the second portion (104B) of the pedestal member (104). The placement of the cover (302) may prevent thieves from accessing the first mounting element (108A) and the second mounting element (108B). Therefore, access to the lighting element 106 may be prevented. 30
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[00042] Figure 4 exemplarily illustrates a perspective view of a lighting unit (400), in accordance with another embodiment of the present disclosure. The lightning unit 400 further comprises a cover (402) that is disposed on the second portion (104B) of the lighting unit (400). The profile of the cover (402) complements with the rear opening of the reflector unit (102) and the 5 second portion (104B) of the pedestal member (104). Further, the cover (402) further comprises an opening (404). Herein, the opening (404) is configured to receive one or more electrical connections (112A, 112B, 112C) of the second portion (104B) of the pedestal member (104).
[00043] In a scenario, the disclosed lighting unit may be used as a headlamp 10 for the two-wheeler vehicle. Herein, the lighting element may be a high-power LED, a power consumption of the lighting element may be “10” watts, a luminous flux may be “1000” lumens, a colour temperature may be “6000” Kelvin, a lifespan may be “50,000” hours, and a beam angle may be “30” degrees The reflector unit is engineered with precision-moulded reflective 15 surfaces to optimize light distribution and to minimize glare. The reflector unit is designed to accommodate the specific dimensions and optical characteristics of the LED module. The LED module is securely housed within the reflector unit using an advanced sealing technique. A high-strength epoxy resin is injected into the cavity between the LED module's base and the 20 rear end of the reflector unit, ensuring a permanent and tamper-resistant bond. The designed headlamp is seamlessly integrated into the two wheeler's front fairing. Wirings for the LED module is connected to the two wheeler's electrical system, with proper fusing and wiring protection to ensure safety and reliability. 25
[00044] The designed headlamp may prevent the theft of the lighting element, such as the LED module due to the undetachable housing arrangement. Even if a thief manages to access the headlamp assembly, removing the LED module would require specialized tools and significant effort, deterring theft attempts effectively. Further, the designed headlamp 30 may provide superior illumination compared to traditional halogen lamps, offering bright, white light with excellent colour rendering and visibility. A
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focused beam pattern ensures optimal lighting of the road ahead while reducing glare for oncoming traffic, enhancing safety for the rider and other road users. Further, the designed headlamp is designed to withstand harsh environmental conditions, including temperature fluctuations, moisture, and vibrations encountered during motorcycle operation. The sealed housing 5 arrangement protects the LED module from dust, water, and debris ingress, ensuring long-term reliability and performance. [00045] The proposed lighting unit may thus, enhance security of the lighting element. The integrated undetachable housing arrangement significantly reduces the risk of theft of the lighting element, providing owners with added 10 security and peace of mind. Further, the proposed lighting unit may provide improved durability. The robust potting or welding technique used to secure the lighting element within the reflector unit enhances the overall durability and resilience of the headlamp assembly, making it more resistant to vibrations, shocks, and environmental elements. 15
[00046] The proposed lighting unit may help in extending a longevity of the lighting unit. The proposed lighting unit offers extended durability and longevity by utilizing LED technology with a long lifespan of up to 50,000 hours. Therefore, a need for frequent replacements and maintenance is reduced. The proposed lighting unit may be energy efficient based on usage 20 of a LED based lighting unit. The LED based lighting unit consumes lower power compared to traditional halogen lamps, resulting in improved energy efficiency and reduced strain on the motorcycle's electrical system. The LED based lighting unit provide optimized light distribution. A precision-engineered reflector unit ensures optimal light distribution and beam pattern, 25 enhancing visibility for a rider while minimizing glare for oncoming traffic, thus improving overall safety on the road.
[00047] The proposed lighting unit may be easy to integrate. The proposed lighting unit seamlessly integrates into a front end or a rear end of a vehicle, with simplified wiring and installation procedures, facilitating ease of 30 integration and compatibility with various motorcycle models. Further, a
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compact and sleek design of the proposed lighting unit adds a modern and stylish aesthetic to the vehicle, enhancing its overall appearance and appeal. Also, the proposed lighting unit ensures safety and performance for illumination and providing an antitheft lighting unit. [00048] The objectives of the claimed invention collectively aim to address 5 the technical challenges associated with the theft of the lighting element and provide a comprehensive solution that makes removing of the lighting element from the lighting unit a complex tax.
[00049] In light of the above-mentioned advantages and the technical advancements provided by the disclosed lighting unit, the claimed steps as 10 discussed above are not routine, conventional, or well understood in the art, as the claimed steps enable the following solutions to the existing problems in conventional technologies. Further, the claimed steps clearly bring an improvement in the functioning of the configuration itself as the claimed steps provide a technical solution to a technical problem. 15
[00050] A description of an embodiment with several components in communication with another does not imply that all such components are required, On the contrary, a variety of optional components are described to illustrate the wide variety of possible embodiments of the invention.
[00051] Finally, the language used in the specification has been principally 20 selected for readability and instructional purposes, and it may not have been selected to delineate or circumscribe the inventive subject matter and is therefore intended that the scope of the invention be limited not by this detailed description, but rather by any claims that issue on an application based here on. Accordingly, the embodiments of the present invention are 25 intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims.
[00052] While various aspects and embodiments have been disclosed herein, other aspects and embodiments will be apparent to those skilled in the art. The various aspects and embodiments disclosed herein are for purposes of 30
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illustration and are not intended to be limiting, with the true scope being indicated by the following claims. [00053] While the present disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made, and equivalents may be substituted without 5 departing from the scope of the present disclosure. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the present disclosure without departing from its scope. Therefore, it is intended that the present disclosure not be limited to the particular embodiment disclosed, but that the present disclosure will include 10 all embodiments falling within the scope of the appended claims.
16 , Claims:We Claim:
1.A lighting unit (100, 200, 300, 400) for illuminating a region, the 5 lighting unit (100, 200, 300, 400) comprising:
a reflecting unit (102);
a lighting element (106) disposed on a first portion (104A) of a pedestal member (104), wherein
the first portion (104A) of the pedestal member (104) 10 is disposed at a predefined position within the reflecting unit (102) and a second portion (104B) of the pedestal member (104) is disposed at a predefined position at a rear side of the reflecting unit (102); and
one or more mounting elements (108A, 108B) for fixedly attaching the second portion (104B) of the pedestal member (104) 15 with the reflecting unit (102), wherein a predefined region encompassing the one or more mounting elements (108A, 108B) and an area surrounding the one or more mounting elements (108A, 108B) is sealed with a sealant material.
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2.The lighting unit (100) for illuminating the area as claimed in claim1, wherein the lighting unit (100) further comprises a cup holdercomprising a first housing (110A), a second housing (110B), whereina first mounting element (108A) of the one or more mountingelements is fastened within the first housing (110A) of the cup holder25 and a second mounting element (108B) of the one or more mountingelements is fastened within the second housing (110B) of the cupholder, wherein the first housing (110A) and the second housing(110B) of the cup holder is sealed with the sealant material.
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3.The lighting unit (200) for illuminating the area as claimed in claim 2wherein the lighting unit (200) further comprises an opening (202)
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disposed between the first housing (110A) and the second housing (110B), and the first housing (110A), the second housing (110B), and the opening (202) integrally form the cup holder, and wherein the opening (202) is configured to receive one or more electrical connections (112A, 112B, 112C) of the second portion (104B) of the 5 lighting unit (102).
4.The lighting unit (300) for illuminating the area as claimed in claim1, further comprising a cover (302), wherein the cover (302) is10 disposed on the second portion (104B) of the lighting unit, wherein aprofile of the cover (302) complements with a rear opening of thereflector unit (102) and the second portion (104B) of the pedestalmember (104).
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5.The lighting unit (400) for illuminating the area as claimed in claim4, wherein the cover (402) further comprises an opening (404),wherein the opening (404) is configured to receive one or moreelectrical connections (112A, 112B, 112C) of the second portion(104B) of the pedestal member (104).20
6.The lighting unit (100, 200, 300, 400) for illuminating the area asclaimed in claim 1, wherein the sealant material is a potting material.
7.The lighting unit (100, 200, 300, 400) for illuminating the area as25 claimed in claim 6, wherein the potting material is at least one ofepoxy resin, clay, polyurethane and silicone.
8.The lighting unit (100, 200, 300, 400) for illuminating the area asclaimed in claim 1, wherein the sealant material is one or more of: an30 electrically conductive material, a thermally insulating material, or amoisture resistant material.
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9.The lighting unit (100, 200, 300, 400) for illuminating the area asclaimed in claim 1, wherein the lighting unit (100, 200, 300, 400) isdisposed on a front or a rear region of a vehicle, wherein the vehicleis one or more of: a two-wheeler vehicle, a three-wheeler vehicle, afour-wheeler vehicle.5
10.The lighting unit (100, 200, 300, 400) for illuminating the area as claimed in claim 1, wherein the lighting unit (100, 200, 300, 400) is aheadlamp, a tail lamp, a TSL, or a hazard lamp.