17" CLEAR LED SEALED TRAILER STOP, TAIL, AND TURN LIGHT BAR(WATERPROOF) FUNCTIONS AS CLEARANCE, SIDE MARKER OR IDENTIFICATION LIGHT, STOP, TURN, AND TAIL LIGHT COMPLETELY SEALED AND WATERPROOF POLYCARBONATE LENS IS SONIC WELDED TO THE HOUSING 11-DIODE SQUARE LED LIGHT OPERATES FROM 9-16 VOLTS