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Are you sick of relying on dull, yellow Halogen lights that barely light up the road and give your vehicle an outdated and cheap look? If so, you’ll love this innovative, plug and play, full Canbus, error and flicker free LED Upgrade Kit!
Whereas most LED upgrade bulb options are bulky, hard to install, unreliable, and disappointingly dull, you won’t experience that with Underground Lighting. Our 9006 HB4 LED kit was designed to offer the best light pattern and projection for projector style headlights. Does that mean this LED will only work for projector housing? No! This LED will work just as well in a reflector housing. We designed the LED chips to be in the perfect position to minimize glare to on-coming traffic and focus all the light where you need it… on the road! This kit is easy to install, reliable and backed by our 2 Year Warranty.
UNMATCHED BRIGHTNESS & PRECISION
You’ll be hard pressed to find a brighter, more efficient LED bulb on the market! Designed here in the USA, these bulbs feature an impressive 12 LED chip design. They are 60 watts, pure white, and offer the highest LED output of their kind. Using ray tracing technology to minimize glares, they produce a functional pattern of light by precisely focusing each ray and enhancing the hotspot for clearer, farther-reaching illumination.
LONG LASTING & RELIABLE DESIGN
With superior heat dissipation abilities that help maximize their lifespan, these bulbs are designed with longevity in mind! This means that unlike cheap competitors that burn out fast, you can count on these bulbs to last many miles. Plus, because they’re crafted from premium silicone aluminum materials and are 100% corrosion resistant, they’re sure to withstand normal wear and tear as well as the elements.
SUPERIOR & SAFER THERMAL MANAGEMENT
Utilizing a unique copper pipe, all-in-one housing design, and dual ball fan, these bulbs are specially designed to regulate their temperatures to prevent and reduce overheating at all times. But what if they overheat? The built-in temperature sensor will immediately lower the output power, restoring full brightness once the temperatures have safely stabilized.
EASY & FAST INSTALLATION
Installing your bulbs couldn’t be easier! This kit is designed to be conveniently compact, eliminating the need for any cutting, and fits comfortably inside virtually all headlight housings. Their easy to use plug and play design, 360 degrees rotating collar, and petite in-line driver, mean you’ll be able to effortlessly upgrade your headlights.
SPECS AT A GLANCE…
Perfect fit and very happy
Lights shipped quickly, were very well packaged, manufacturing appears excellent. My mechanic installed them easily and quickly in my 2013 Prius V, and they are definitely brighter than my previous OEM bulbs. However, at 60w and 10,000LM, I expected these to be even brighter. Perhaps I didn't have realistic expectations. Or perhaps the lumen scale is not linear, and 10,000LM is not as much brighter as I expected? My mechanic said these kinds of high-intensity bulbs don't tend to have the same lifespan as OEM, and that some of his customers find they need replacing after just a couple months. We'll see ... but so far they have been great (if not quite mind-blowing).
Led can only be so bright in a projector housing.
These led's are bright and easy to install.
Danny, was a big help and efficient.
Great lights. They are bright and work as expected. Danny is awesome 👌
Lights are great and are bright as what item says.
Installed the low beam and fog lights in a 2021 Ram 1500. Fog lights were an easy install. Wish I could say the same for the low beams. Previously I had upgraded headlights in a 2017 Ram 1500 that required removing the headlight assembly, which was easily accomplished. With the 2021, even with following the instructions from several videos, access to the bulbs was extremely difficult. You are required to force your hand through a 2” gap between the headlight housing and other body parts. The bulb base for the leds is a tight squeeze to get into the housing, then it’s time to play contortionist to align and secure. Expect multiple scraps and bruises on your hands.
Fortunately, access to the high beams is much easier.
This issue is due to Ram’s design, not the bulb manufacturer.
Plug and play installation on my 2016 Suburban LT. Great light output and color matches the LED strip
No issues at all. Tried the amazon junk 2 sets in a week. Trash. These are amazing
Wonderful product. They reached out to verify vehicle fitment, install was easy. Crisp white light
my eyes suck. so regular halogen bulbs are difficult for me. but i couldn't afford the HID option when I got my Jeep. Thankfully, these get me that extra brightness I need. Definitely recommended