4" Round Stop Turn Tail 10 LED Sealed Back Up Light White | HDV4003W4" Round Stop Turn Tail 10 LED Sealed Back Up Light White Surface Mount Technology (SMT) Mounts LED Chips on Printed Circuit Boards (PCB) 12VDC, 1P67 18 super bright LEDs and lens design for superior light distribution High impact polycarbonate lens and housing are sonically sealed to prevent damage from moisture and corrosion Uses standard 3 prong pigtail (not included) DOT (Department of Transportation) compliant for street legal lighting 12 volts;