This is a HELLA Combination Rear Light for the left side of a vehicle, featuring a red lens. It is part number 2VB 007 547-171. This rearlight is ECE approved and offers 6 light functions: tail light, stop light, indicator, rear fog light, number plate light, and a reflex reflector. It requires P21/5W/P21W/R10W type bulbs and comes without bulbs. The housing is black, and it includes a grommet, a base plate, and two M6 fixing screws with spacing options of either 72 mm or 152 mm. The dimensions are Length: 246mm, Width: 108mm, Height: 66mm. It is designed for horizontal or vertical mounting with the indicator at the top. The rearlight is compatible with number plates of sizes 520x120mm and 340x240mm.