Tailored for robust applications, these LED headlights feature a die-cast aluminum housing and UV-protected Polycarbonate Lens, providing resistance against cracks and yellowing. With an IP67 rating, these headlights are not only shockproof but also waterproof. Their high beam delivers an impressive 4500lm output, while the low beam offers 3000lm illumination.
 
Fitment: 1982 - 1987 El Camino, 1979-1993 Ford Mustang, FREIGHTLINER FLD120 112 FLD, Peterbilt Rectangular Headlights 379 378 357, Kenworth T800 T400 T600 W900B W900L Classic 120/132 HK Classic, Semi Trucks with 4*6 inch sealed beam installation hole. 
 
Comes with adapter that are compatible with: H4651 H4652 H4656 H4666 H6545, Pins on plug may need to be moved on some vehicles-- Toyota vehicles use different Ground/Low/High beam positions on the pins.