SiriusLED C5 Fan-less Super Bright CSP Chip LED Headlight Head lamp Bulbs Size H11 H8 H9 White 6000K Conversion Kit Most compact Fan-less All-In-One LED Headlight design, comparable to OEM factory size bulbs, no ballasts or drivers. Newest Korean CSP LED chips (Double-sided) Producing 6000 total lumens output, 3000 lumen each bulb, 6000K xenon white color. Improved technology to provide a perfect light beam pattern, aviation grade aluminum heat sink with built-in fan for optimal heat dissipation. Easy plug-and-play installation fits directly into stock housing and sockets. Polarity specific, if it doesn't light up please flip the adapter and try again (some car use negative wire for power), Projector ready. IP65 rating ensures durability and weatherproof even in extreme conditions, over 30,000 hours of continuous use, we offer a worry free 2-year warranty.