THESE ARE HALOGEN SEMI-SEALED BEAM YELLOW GLASS FACED HEADLIGHTS, NOT PLASTIC! REPLACEABLE CLEAR 60/55W H4 BULBS INCLUDED! PAIR - 2 HEADLIGHTS THIS LISTING IS FORA PAIR OF NEW 5-3/4" YELLOW GLASS FACED HALOGEN HEADLIGHT BULBS. THESE ARE HALOGEN SEMI-SEALED BEAM HEADLIGHTS. THIS INCLUDES TWO HEADLIGHTS AND CAN BE USED FOR HIGH BEAM OR LOW BEAM HEADLIGHTS.THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS. THE LOW BEAM HAS 3 ELECTRICAL PRONGS ON THE BACKSIDE AND THE HIGH BEAM HAS 2-ELECTRICAL PRONGS ON THE BACKSIDE. THESE ARE CORRECT FOR ANY CAR OR TRUCK THAT HAS 4 ROUND GLASS HEADLIGHTS. EACH BULB IS 5 3/4 INCHES IN DIAMETER. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. IF YOU HAVE ANY QUESTIONS, PLEASE CALL 855-962-8263 NEW Additional Details ------------------------------ Material type: Plastic, Glass Package quantity: 1