This 6" round light measures only 2.3" deep by 6.3" in diameter, which is ideal for bumper or front guard mounting application where space is limited. They feature 20 gauge steel housings available in a black powder or triple chrome plated finish. They also feature European lead crystal precision optics and carry "E" Mark certification. These lights are powered by 55W or 100W XENON Hyper White bulbs for superior performance. Each kit contains 2 lamps with 55W or 100W Xenon bulbs, 2 stone shields, mounting hardware, and wiring harness with switch, fuse, and relay.