This is a premium high temperature ceramic H4
type headlight plug socket kit w/ terminals and a protective silicone
rubber boot. This is socket is great for high temp bulbs like xenon
lights, HID, and other high output bulbs. This ceramic connector can
easily withstand up to 300º C or 572º F! It will fit most H4 type
applications such as H4, HB2 or 9003 type bulbs as well as standard and
halogen 7 inch round head lamps like the H6024 found on most cars before
the 1980s. This connector is designed for 12V-16V applications. The
terminals can accommodate 16-12ga wires with ease. We also carry a
stock appearing plastic version
of this connector for restorations and custom harness applications. In
addition, for those applications that require a little extra wire, we
also offer this socket pre-wired with quality 14ga US made wiring
pigtail.