Replacement bulb for front headlights in 2-wheeled machines, quads/ATV’s with P15D-25 base. The glass is tinted blue, to better filter the yellow of the light. This is a great effect. The result is a more brilliant white [super white] beam with blue tinting, as found on Xenon headlights. 12V bulb with 25/25W, matches the factory-fitted item. For added assurance, compare the item being replaced with the product image or look up the bulb type in the owner’s manual. This bulb is generally used in the front headlight of REX or Qinqi scooters, but also fits most other Asian models.