Peterbilt 6"x4" rectangular crystal projection headlight with 6 white LED position light. LOW BEAM ONLY function. Reinforced aluminum reflector, rugged anti-vibration construction. Sylvania halogen bulb: DOT 9005 X/S, 12v 60w. Replaces H4656, SAE approved. Fits Peterbilt trucks with dual rectanular headlight. Due to the depth of the light housing, this light will not fit all OEM light buckets/housings. Please see additional images for different views of this light. NOTE: 2006 AND NEWER TRUCKS, WITH THE NEWER ELECTRICAL SYSTEM WILL REQUIRE A RELAY TO BE RUN TO EACH HEADLAMP TO FUNCTION PROPERLY. THIS PROCESS IS UP TO THE DRIVER. PLEASE CONSULT A KNOWLEDGABLE ELECTRICIAN BEFORE PURCHASE.
