Seven-inch round headlights have been used on Jeeps for many decades, and during that time lighting technology has advanced. Sealed-beam headlights have been in use since the late 1930s, utilizing a ...
Truck-Lite announced its 4x6-inch rectangular LED headlight system as a drop-in replacement for 1A1 and 2A1 sealed beams in most applications. The system is a follow up to the 7-inch round and ...