The Thumper Jockey Enduro X20 LED Head Light is designed for machines with electric start. The wire harness connects directly to the battery of your dirt bike or ATV and includes a handlebar mounted on/off switch. There is no splicing into your existing wiring. Each light is made from CNC machined aluminum. The lens are a spot light style glass lens that is virtually unbreakable. We've used high quality LED's and high performing drivers to deliver the brightest light. Our handlebar mounts are strong CNC machined aluminum that clamp firmly to your bars (7/8" or 1 1/8") and keep your lights pointed forward no matter how rough the trails are. No splicing into you existing wire harness. This kit easily connects directly to your battery.