LITE-WAY 7inch 100W HID XENON Driving Lights Pair Spiral Spot Lamp For Offroad 4X4 Truck (707C-B100W-SPIRAL*2) HID lamps provide extreme brightness that could be seen miles away High performance of weather-proof, dust-proof, anti-shock;100W built-in ballast, 100W true power,ultra bright, ideal for you needs 3 times brighter with 50% less energy consuming than Halogen bulb at same power Package2 x 100W HID DRIVING LIGHTS2 x Spot Covers1 x Wiring Kit Durable, more than 3000 hours lighting time, 10 times longer than Halogen bulb