... /Lights with Single Diodes 1. 12V. 2. One diode. 3. SAE P2PC standard. 4. 100% waterproof Detailed Product Description of 3 ... ", one diodes,100% waterproof Polycarbonate lens,Reach the standard of SAE P2PC, Function as clearance/marker lamp, Hard-wired lamp design ... sealed in epoxy to resist corrosion & moisture,Amber&red optional. SAE Waterproof 12V 0.75" LED Truck Marker light