DZGH4 Car Motorcycle LED Headlight Bulbs 9003 HB2 HS1 P43t 6500K LED Chips High Low Beam Conversion Kit 2 Yr Warranty, 2 Pack

Amazing product. Just as described. Plug and play, no mods required. You can turn any dull looking bike premium looking instantly. It’s a perfect fit for my 2007 Yamaha V-Star 1300. Have to wait and see how long it lasts.

I don't normally leave review but man this product had blown my mind. I bought this for my Ducati Streetfighter 848 to upgrade from the ugly yellow halogen.These light bulbs had exceeded my expectation, at first I was kinda skeptical about the no name branded led bulbs but decided to give it a try.The light output are about 2 times further than stock halogen and the color temperature are true to what it advertised (6000K) gives a really nice modern looking touch to it.I will recommend anyone that is planning on upgrade their H4 halogen to led to buy this bulb. The installation was really simple, removed your headlight and swap the bulbs 100% plug and play only took me about 5 minutes.If I must say one bad thing about it is that when I turn on my bike the light flickers a little bit but it goes away after 3 seconds which does not bug me at all.

These LED bulbs, H4, were placed in a 2006 Suzuki Katana 750. The first thing to note the LED has to be vertical in order to give a proper focused beam. The H4 has 3 tabs, and will only install one way. The top tab should line up with the LED portion, which should be completely vertical. There are 4 small phillips set screws on the back side if the bulb housing, that can be loosened enough to turn the metal tab housing, so the LED bulb will have proper alignment.The bulb fits fine, with the locking spring wire holding the bulb in place. Replace the rubber boot to keep dust and moisture out of the reflector housing.Replace the plug on the bulb.The LED bulbs seem to produce a good quality white light with decent brightness.When time provides the light output will be checked at night for alignment and brightness.You can here the fans running without the bike running, not an issue, as I'll never hear anything with the bike running, helmet, earplugs and wind noise, fans not even an issue.Unable to comment on longevity, but initially brightness, alignment and ease of installation are fine.Pictures are offset as they were too bright for a straight on camera angle.Read the seller's information carefully, as you really do need depth in the reflector housing, these LED bulbs are longer and larger in diameter compared to a standard halogen bulb.Again, very happy with light produced and ease of installation.Would recommend.

Wanted a LED replacement for the halogen headlight in my Boulevard but the chrome headlight housing is shallow and there is no room for a heatsink or external fan type of LED light. This LED light has a fan located inside the headlight instead of outside. This allowed for the wiring connector to plug-in the same as the halogen bulb it replaced, and so it easily fits into the cramped headlight assembly. Did not have to enlarge mounting hole as others stated. Have used it for a month and so far so good.

Easy simple plug and play. Took a whole 5 minutes to install. Fit in the head lamp bucket of my 2006 Kawasaki Vulcan 900 with a good inch to spare. I'm so excited to have a killer white light. I can ride with the big boys now! LOL. I can't rate the longevity but I'm only an occasional rider so I would hope it lasts a few years.Update: When I installed the bulb, I noticed the 3 prongs on the back were crooked and gave it no thought. Went to check the light out in a parking lot and noticed the black line that should be at 6 and 12 were crooked too. More before 6 and 12. I'm a picky guy but handy also. I took the bulb back out and found 4 phillips screws in the back. I removed them in hopes of turning the bulb a bit in it's base but no go. I then used a pair of tin snips and trimmed the 3 tabs so it could be turned a bit in it's slots. It worked and looks better. I don't see any repercussions in my mod and would have certainly not done it if it was a $135 bulb. The pictures go from left to right, old bulb, new bulb and bulb after modification.

Excellent lightbulb for my Suzuki M50. Fits like a glove and is a huge improvement over the stock halogen bulb. It gives a nice light pattern of the road in front of the bike, while lighting up signs and road markers. The high beam is a different, slightly raised pattern that will highlight signs (and animal eyeballs) further away. I've tried many LED bulbs in my bikes and cars, and this is one of the best.