H3 LED Headlight 6 Volt Positive or Negative Ground. Works great for classic and vintage vehicles. Operates 6 to 30 volts AC. The headlight is packaged with 2 headlights. Up to 1,800 Lumens. Single filament. The White is 6000K. Life up to 30,000 hours. Uses only 1.4A@12V. Uses the Latticebright led. The output power is 17 Watts. This headlamp is easy to install just remove old bulb and insert new light. Adjustable 360 degree head using allen wrench. The headlight is to match the original filament location.