What happens when you put a 3 WATT LED in a vehicle dome light? Daylight! Finally, 3 WATT LEDs hit a price level and operating temperature level that is low enough to implement into a dome light. EVO uses an acrylic lens to help diffuse the light that is being emitted. Also included is 4 adapters that will fit virtually any vehicle socket. The EVO Formance Elite Dome Light is a truly universal, plug n' play interior vehicle light. The small 25mm x 30mm lighting plate allows for a universal fit in a majority of vehicle dome lights whereas larger LED plates are more vehicle specific. The Elite Dome Light offers maximum intensity and projects a modern Ultra-White tone of light (6000K) through one 3 WATT high diffusion, high output LED. It's like having HID inside your car! The LED in the Elite Dome Light is mounted to a firm circuit board and has a built-in current limiting resistor, that protects the LED from reversed polarity. Not only does the Elite Dome Light have a current limiting resistor, it also has a constant-current driver that provides protection from currents that are too high, which can happen when igniting the vehicle, or in older vehicles that just have high currents. The constant-current driver can automatically reduce the current to a safe range offering protection for the dome light and the socket. It is also sensor safe and will not activate warning lights. This LED dome light is a simple plug n' play installation with no wiring or drilling required. It has a life expectancy of 2000 hours. Matching headlamps and other EVO lighting accessories are available in the same crisp Ultra-White color for a complete customized look. Package includes 1 dome light, 4 socket adaptors, 1 adhesive foam pad, and step by step instructions. For DC 12 volt power systems only. Don't Change Evolve.