2 Amber 4" LED Rectangle Duo Clearance Identification Fender Side Marker with Reflex Truck Trailer Lights ~ We Pay Your Sales Tax This is a 4" side marker light. Functions as a clearance or side marker light Its polycarbonate lens is snapped on the housing. Amber lens and amber lights. Contains 2-diode square LED lights on the sides plus 4-diode round LED lights in the center. Featured by We Pay Your Sales Tax. Operates from 9~16 volts SAE approved and complies with the DOT requirements