P15D-25-3 LED Headlight. Operates 12 Volts non polarity either Negative ground or Positive ground cars, trucks and tractors. The lamp uses 60 smd leds. The total lumen output is 950. Long life up to 30,000 hours. The bulb is about the same size to your current bulb you should not have any installation issues. The leds are aligned for the greatest amount of led light focused on your reflector. The lamp is dim-able using a variable voltage source. Great for old classic and vintage cars, trucks and motorcycles. The bulb is dual filament so has two brightness levels low and high beam. Available in ultra white 6000k and warm white 3000k. Extended warranty, please see bottom of the page for more details. Eurostyle ULtra White. Uses about 7.5 Watts@13.8 Volts.