LUXSTERPunisher H1 LED Bulbs, H1 Plug Adapters Included, 40000LM Ultra Bright, Plug-N-Play Installation, Foglight Bulbs, 6000K Pure White, IP68 Waterproof, Pack of 2

[Note: Second review for H11 Projector and Reflector applications in 1994 Buick Roadmaster Wagon aftermarket headlight assemblies is after the first review for 2016 Acadia with 6012.] 6012 type installed in my Wife's 2016 GMC Acadia. [Please read entire review to properly understand pics.] Time was limited, so I just went to eBay first (a mistake) and picked a set that looked/sounded good with multiple LEDs per bulb. I Picked Ironwalls brand that touted 6-Sided LED; bought two sets to have an extra set as a backup. What I received was only 4-Sided, Ironwalls brand. I figured I would try them since install didn't look too tough. So first pic is the driver side Ironwalls LED 4-sided on high beam (with pass side covered), and second pic is pass side factory halogen (still working ok) on high beam (with drivers side covered). I was VERY dissapointed. And with one of the sets, a fan had actually fallen off and was rattling in the box!! Started the return process the next day! Then decided I best do some research. Found YouTube review and Luxster Punisher looked very good. Received the set fast from Amazon (earlier than initially promised). Third pic is driver side Luxster Punisher LED on high beam (with pass side covered). Fantastic!!! The only issue with install was that I wasn't sure what to do about the small rectangular cube that I determined to be the 'driver' after reading and pondering for quite a while; so even though the instruction booklet is pretty good, it should be improved to specify this part much more and verify its ok to just push it into the hole at the back of the headlight assembly, and go ahead and put the dust cover on (for projector type lights using 6012 in my case). I do have an Engineering Test background and lesson learned is that more LEDs (Ironwalls brand) are absolutely not always better! These Luxsters have only 2 LED chips and are absolutely fantastic. 4th pic is of both Luxsters on high beam. 5th pic is looking back at car on high. 6th pic is closer to show its a GMC Acadia. 7th pic is Luxsters on low beam; nice crisp cutoff!! To be fair, I will mention that when my with & I went to dinner - out on the open road - while the Ironwall 4-sided LED was in the drivers side, lighting from the Ironwall did seem to be almost as good as the factory halogen in the pass side (at that time). But after I put both Luxsters in, I would say visibility out on the highway is for sure 75% better than the factory halogens, and maybe even twice as good (100% improvement)!! I will also mention three more things. Quality is beautiful and I'm thinking these will last a long time. I learned something new with the 6012 application on the 2016 Acadia; two pins on bulb, so always on high. They use a shutter system in the headlight assembly to block the top portion of the light for low beam. Third is that now (11/12/24) they are on sale for 20% off on Amazon... so I'm buying two more sets of H11 Luxster Punishers for my '94 Buick Roadmaster with aftermarket headlight assemblies; i'm going to use these instead of the current HID bulbs (very bright (but fairly certain not as good as these Luxsters)), but not real reliable) in these assemblies. So, hopefully this helps others to go with these instead of making the mistakes I made before finding these Luxster Punishers. Just remember to dim those high beams - especially with these - for oncoming drivers, as they are exceptionally bright!!!Second Review for H11 Projector and Reflector applications in 1994 Buick Roadmaster Wagon aftermarket 'SStreetlights' headlight assemblies; projectors (on outside) for low beams and reflectors (on inside) for high beams (pics 14, 15 & 16 show the SStreetlights headlight assemblies): Again, I am VERY pleased with these Luxster Punishers. 8th pic (first for this second review) shows just drivers side H11 Projector low beam with HID (55 watt). 9th pic shows just passenger side H11 Projector low beam with Luxster. Its about a 100% improvement with the Luxsters!! Some of my YouTube research did suggest LEDs do much better than HID in projectors, but in my case it is a huge improvement! 10th pic is looking back at the Roadmaster with just the low beams on and show the pass side much brighter. 11th pic is just drivers side H11 Reflector high beam with HID. 12th pic is just pass side H11 Reflector high beam Luxster LED. About a 10 to 20% improvement in the Reflectors. But the main thing is getting the low beams vastly improved (used the most), and also getting the reliability much improved. I took some pics out on a dark highway, but my old digital camera didn't really show the incredible amount of light; on high, the SStreetlights turn on all 4!! Boom!!! The aftermarket SStreetlights came with a relay assembly, so no issues, and lots of current available. Pics 16 & 17 show the Luxster LED and HID 'bulbs', and the different 'drivers'. Luxsters have a much smaller driver. Also, I was a bit concerned about if I needed to 'mount' the drivers, so I left the lights on for 45 minutes and the Luxster driver didn't get real hot; I could keep side of my finger on it for at least 4 seconds before having to remove finger... so I left them just touching various wires & just hanging there. Working fine. So, yes, I am very pleased (again). [And I did buy two more H11 sets for my 1994 Caprice Wagon (essentially a twin to the Roadmaster).]

The media could not be loaded. I recently upgraded my car's headlights to these LED headlights, and I am absolutely impressed with the results. Installation was straightforward and relatively quick. The headlights come with clear instructions, and all the necessary components were included in the box. I was able to replace the old halogen bulbs in under 15 minutes without needing professional help. While these LED headlights are a bit more expensive than regular halogens, the benefits—better visibility, energy efficiency, longer lifespan—more than justify the cost. Plus, you’re paying for superior technology and safety, which is worth the investment in the long run. Overall, these LED headlights are a game-changer. If you're considering upgrading your car’s lighting, I highly recommend making the switch to LEDs. They provide superior performance in terms of brightness, longevity, and efficiency. Plus, the added safety and sleek look are just the cherries on top. Definitely a purchase I’m glad I made!Would definitely buy again!

Installed the upgraded version of the Punisher bulb, and Luxster again does not disappoint. In 2023 I took a chance on the Luxster 40000 LM punisher bulbs and I immediately fell in love with them. When I saw that there was a newer version with water cooling, I had to try these also. Like the first version install was super easy in my Chevy Volt. I just had to unscrew the caps. Turn out the old bulb and install the new. Positioning these are super easy because of the way the bulbs, and heat pipes are designed. On my car I just needed to make sure that the LEDs are at 3 and 9 o'clock. The plugs are also super easy to not mess up polarity. Positive is marked pretty cleary on the vehicle harness and the bulb connector. Easily less than a five minute install. The light line is as straight across as it can be, and the light line gets thrown out is perfect as to not blind oncoming traffic. Much like it's older brother the distance the light down road is superb just on low beams. When I hit the high beams, everything around gets illuminated. The side of the road gets great coverage which is great because I travel roads with high deer populations. The first set of Punishers were still going strong when I took them out, I'm sure these will actually be better with just the upgraded cooling. The lights look amazing on the car, and the better illumination on the road make these bulbs my absolute favorite LED bulbs without a doubt.