Morimoto 3157 White XB LED Bulb

Expanding: On the success of other automotive lighting products from Morimoto: we're proud to finally introduce the line of XB LED Marker and Signal Bulbs. Despite the rapid pace of changing trends and the fact that they took two years to develop, these bulbs are still as modern as it gets.

Instant: Beautiful, bright light. Nearly infinite life span. Great for signal, marker, brake, and tail lights. The XB LED bulbs are an instant upgrade in the looks and performance for the lighting on your car from bumper to bumper.

Tradition: As a manufacture best known for their optics in headlight projectors: Naturually Morimoto's XB LED bulbs feature a polycarbonate optical lens. With perfect clarity that distributes the light from it's six LEDs in a 360 degree pattern, these bulbs will radiate light in all directions without any dark spots.

Protected: Heat management is crucial for reliability when it comes to LEDs. Using just six LED chips to produce peak output, the XB LED generates less heat compared to other bulbs that sometimes use up to 48 chips. The CREE XB-D LEDs are mounted inside the lens, which sits atop a ribbed aluminum heat sink. Inside; an integrated thermal resistor reduces output as a secondary level of protection.

Can-bus: The XB LED bulbs are can-bus friendly and should not cause "lamp out" errors in MOST applications. If however your vehicle requires more resistance, we recommend using the Morimoto HD Load Resistors.