INFITARY H4/9003/HB2 LED Headlight Bulbs Hi/Lo Beam CSP 10000LM 6500K Conversion Kit Super Bright White High Low Dual Beam Plug&Play Car Motorcycle Replacement Headlamp

It's good product and great shipping

Worked well

Okay, so for those looking at these to be put into a Chevy Cobalt. They will NOT fit. But, with some craftiness and time, you can make them work. Just in case someone reads this and wonders how I made them fit in my Cobalt, here we go.You will need the headlight hold-down rings from a 2000’s Chevy Cavalier. Take the ring and cut one of the larger tabs off from the inside. Now you should be able to wedge the LED bulb into the ring, and have just enough work space inside the headlight assembly to make them fit and function. Not the absolute best solution in the world, and longevity has yet to be seen. But, it will work with some effort.Now for my thoughts on the bulbs themselves, you get what you pay for. The metal tabs on the inside of the connector are fragile and very easy to bend. But once you manage to get them plugged in, they are pretty decent bulbs. Pretty bright, and should help to see further down the road.And just one more thing, yes the heat sync and fan are there for a reason. The LEDs do get very hot, I recommend not touching them while they’re powered on. I learned the hard way, yes I’m ignorant.

70 Charger must have upgrade no more out driving your headlights and brighter than stock and non of the wiring associated with H.I.D. upgrades paired with the 5.75 glass headl

Design isn't well thought out and made worse by lack of instructions. (Yeah wouldn't think you'd need instructions for a light bulb would ya) I almost sent them back as incompatible, but figured out the "adjustment" feature wasn't for adjustment, it was to remove the ring that locks into the headlight assembly. Note these are not adjustable as stated in description. Turns out this is necessary as they have a short wide heatsink and it won't fit if your lights use a lock ring. which mine do. To install you have to remove the ring on the lights, install it, then install the bulb. However on removing the lock ring I found it was loose/wouldn't lock. Turns out the o-ring used to seal it had torn in disassembly (again almost sent them back but I had a suitable replacement nitrile o-ring. Additionally even after working that out, they were a fiddly install because the wires poke out the side and the strain relieving rubber grommet is poorly located/fitted causing so you have to kind of push a bit to fit the bulb into the socked because the strain relieve wants to push it up slightly at the spot it comes out.Once installed they are bright and have a good quality to the light. However they light cutoffs are sharp and seems to have some dark spots. They'll do the job but overall I am underwhelmed/disappointed.Pros: Cheap, decent light output/colorCons: Cheap construction, not adjustable as advertised, odd design, cheap sockets and wiring, questionable assembly/quality control

These drastically improved my headlight on my puch maxi from the d stock halogen bulbs. I didnt like the dim yellow glow of old stock light and felt it was needed for an update to current times, you can see the difference in brightness the dim orange glow to the bright white light produced by these infitary’s. Installation was easy i just used a small piece of wire to connect the negative to the ground since the negative kn my bike wiring is actually just a ground anyway. It worked fine and was a much cheaper option than gettign a full led replacement headlight and i liked that i was able to use my original light housing sk the bike still looks original. I should have turned the lights off to get a better picture but you still can see the difference pretty easily between the dim orange glow of the okd lights and the bright white light from these.

Good

So I installed these on my vehicle today. Having gotten the 4500k bulbs I was testing them to make sure they turned on and noticed they looked more like 5500-6000k. I am fine with it since it’s the same color as my DRL and headlights. It would be nice though if you could adjust the mounting on the bulb itself as I had to install them upside down (wire coming out of the bulb itself is facing up instead of down) in my fog lamp assembly to properly install them. As for brightness I haven’t tested them yet, but will do so soon.

Bien... Me gustaron mucho. No eran compatibles con mi carro, pero eso lo sabía desde que los compré; le hice cambio de socket al carro y listo.. se ven increíbles.

Producto deficiente, una de las lámparas no daba potencia completa y el material se siente bastante malo, ya los regrese pero parece que se están tardando demasiado en hacer el reembolso, creo que procederé con atención a clientes de Amazon

Se instala muy fácil y se ve muy bien, llevo apenas 1 mes y medio pero espero que dure , pero si vale lá pena

Fácil de instalar; nada más tuve que colocarlos, enchufarlos y listo. Con respecto a la calidad, es lo que buscaba. La durabilidad no sé porque llevo poco tiempo con ellos. En lo general cumple con mis necesidades.

La baja bien, la alta no se nota nada el cambio, se ve el movimiento pero nada que se note el cambio de alta, tal ves regrese el producto, por lo tanto nada recomendable.