7" Chrome King Bee Headlights With 55 Watt H4 Halogen Bulbs. Have you been thinking about a pair of these to compliment your favorite ride? Custom? Lead Sled? Cruiser? Rat Rod? Well, here you go! These are the traditional style that use the high intensity H4 Halogen Bulbs. The base pivots for adjustment The mounting arm is 1/2" coarse threads and 1 3/4" at the washer. The chrome housing is about 7 1/4" OD and 5" deep. This listing is for 2 lights . Sorry about the camera reflection. Round chrome is like that!