The best just got more compact. Our next generation of compact Ignite LED bulb series is finally here! Same size as standard halogen bulbs. No wires. No external driver box. No fitment issue. Our engineers were pushed to their limits to minimize the LED driver, cooling fan, and heat control system. We hit all the bases with this one. It's time to retire those old and tired halogen bulbs and see the light. ***DISCLAIMER: LED bulbs are legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in ATV, snowmobile, and off-road racing use. International legality varies by country. This usage regulation is not unique to XKGLOW bulbs. All LED bulbs from all brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA. Tech Specs Bulb Wattage: 24W per bulb Input voltage: 9-32V DC Color temperature: 6000K Lumen Rating: 2200 lm per bulb Lifespan: > 50,000hrs