PIAA High Visibility Headlight Bulbs

Stock OEM halogen or incandescent bulbs are typically around 3200 Kelvin, which is a yellow light. These high visibility motorcycle headlight bulbs range from 4000-5000 Kelvin, which is much brighter and whiter, increasing the rider's ability to see what's ahead of them as well as increasing visibility of the rider to oncoming traffic. You'll notice that some bulbs have verbage such as "55=110W". This means that PIAA's technology allows them to get the equivalent of 110Watts of light out of a bulb that only uses 55Watts... very nice stuff.

Kelvin: Color temperature is a unit of measure for the color of light – it is not necessarily related to the heat of the light source. A higher color temperature represents a color closer to actual sunlight. H1, H2, H3, and H7 bulbs are usually referred to as such. An H4 bulb is also referred to as a 9003 or an HB2.

PIAA replacement bulbs are a fast and easy way to improve your motorcycle's headlight output. Simply remove the stock bulb(s) in your headlight or driving lights and plug in a PIAA. Using exclusive PIAA XTRA technology these bulbs produce more light without drawing more power.