These billet aluminum driving light arms are CNC machined and triple chrome plated. The set includes our 4"-55/60 watt halogen lights. This new light is made specifically for larger motorcycles, the housings are hydro-formed steel that is polished and triple chrome plated to a flawless finish. The lenses are impact resistant Lexan and they have replaceable 55/60 watt halogen bulbs that really light up the road. The set installs easily, and includes a waterproof switch and relay. Requires the use of front turn signal relocation kit SM9104 .