[Class : 9] Couplings, Electric; Electric Accumulators; Branch Boxes (Electricity); Electric Cables; Electric Apparatus For Commutation; Electrical Conductors; Connectors; Plugs; Material For Electricity Mains (Wires, Cables); Electric Connections; Switches; Junction Boxes; Optical Lanterns.[Class : 11] Light Bulbs; Electric Light Bulbs; Illumination Diffusers; Lamps; Lighti...