PWM Modules: XTR (H11) Quantity:Pair using all of the stock

using all of the stock mounting locations

Quantity: Two (2)

These LED bulbs: will replace any T20 based 3156/3157 series bulb

it ensures excellent visibility at night

The products offered have been thoroughly tested to make sure they meet our strict quality standards to ensure the best reliability and performance

PWM Modules: XTR (H11) Quantity:Pair using all of the stockXenonDepot PWM HID Fix: The magic little box that you've been looking for if you're installing an HID kit or LED kit in a vehicle equipped with PWM (pulse width modulation) headlight technology. What is PWM? Newer vehicles use PWM technology to increase bulb life and reduce fuel consumption by sending a pulse of alternating voltages to the headlight bulb, as opposed to a stable 12V. Factory installed incandescent or halogen bulbs can handle this pulse