H3 LED Headlight 6 to 9 Volt DC negative ground. Works great for classic and vintage vehicles. The headlight is packaged with 2 headlights. Up to 1,400 Lumens. Single filament. Available colors is White is 6000K and Warm White 3000K. Life up to 30,000 hours. Up to 16 LED Watts output. Comes two headlights per package. This bulb is not dimmable because of the wide voltage 6 to 9 volts. Works great in 8 volt Fords.