WHY DOES MY LED BULB NOT WORK AFTER INSTALL?

How to install H13 LED Headlight Bulbs

If your vehicle uses H13 headlight bulbs and you're about to swap them out for LED bulbs here are a few tips and tricks you need to know. Most bulbs are totally plug-and-play, but some are not. Also - it's important to get the bulb alignment right - here we will show you everything you need to know in order to install ANY H13 style bulb.

DISCLAIMER: In the United States, lamps, reflective devices, and associated equipment are regulated by the US Department of Transportation (DOT). Even though these types of LED lights can be used in place of an original halogen light bulb, it is not legal to use on vehicles registered for on-street use. This type of modification can only be done when used in a fog lamp application, dedicated off-road application, or in jurisdiction outside the USA where this is allowed. For more information on how to determine if this type of product is safe to use, and legal to use on public roadways in the USA, Click Here for a more detailed breakdown of compliance.

Primarily popular on the Dodge and Ford trucks, installing an H13 halogen headlight bulb can be tricky. 

Picture this: It's a dark and stormy night. You're driving home after a long day at work. The rain is pouring down, reducing visibility to almost zero. Your headlights, which seemed perfectly fine on a sunny day, now appear dim and ineffective. You squint, lean forward, trying to make out the road ahead, but it's a futile effort. The weak beams of light barely cut through the darkness, and you feel a knot of anxiety in your stomach. You're not just tired; you're scared. This is a situation far too many drivers find themselves in, and it's a situation you no longer have to tolerate.

How to install 9004 / 9007 LED headlight Bulbs

If you're putting LED headlight bulbs in a vehicle that comes with 9,004 or 9,007 halogen headlights, you might have a little difficulty when it comes time to put the bulbs in the headlight. (Here's a huge list of 9004 and 9007 LED bulbs, but keep reading to learn which ones we recommend and how to install them.)

DISCLAIMER: In the United States, lamps, reflective devices, and associated equipment are regulated by the US Department of Transportation (DOT). Even though these types of LED lights can be used in place of an original halogen light bulb, it is not legal to use on vehicles registered for on-street use. This type of modification can only be done when used in a fog lamp application, dedicated off-road application, or in jurisdiction outside the USA where this is allowed. For more information on how to determine if this type of product is safe to use, and legal to use on public roadways in the USA, Click Here for a more detailed breakdown of compliance.