4x6 Square Housings

Replace your sealed beam headlights with revolutionary LED headlight replacements. Shop the major brand names in automotive lighting from Anzo USA, HKP, JW Speaker and more. All of our LED sealed beam conversion headlamps use state of the art laser cut, high powered LED chips for the best visibility and performance all with outstanding lifespan. Click on an item below to see more details.Replaces Stock Housing Part Numbers: 4×6″ Square – H4651ST, H4651XV, 4652, H4656, H4656ST, H4656XV, H4666, H4668, H6545, H6545BL, HP6545Not sure if the part numbers above are right for your application? Click on the Sylvania Bulb Guide icon below to enter your application information to get the part number(s).