truck trailer led side mark lamp LED clearance / side marker light for trucks, trailers, semi-trailers, bus, etc. 1.high brigh truck trailer led side mark lamp 1.functions as LED side marker lamp2.includes 12 dioles3.100% waterproof ;4.Color: Red/Amber/White/Blue/Green/Rainbow5.voltage:12V or 24V;6.Plate: Electronical Iron plate, PPMS lens7.sizes:9.5x5,7cm8.prompt and safe delivery;9.trial order ...