TECHMAXH4 Bulbs, H4/9003 Fog Bulbs 400% Brighter 6500K Fanless Plug and Play Direct Insertion, Pack of 2

These are extremely bright. With the double strip of led chip set's, it definitely enhances the brightness. With that said, these along with any other led brand that promotes low beam headlights with more than one strip of led chips are not "low beam" as you compare the halogen buld you will notice the element on it isn't wide. Therefore a true low beam led headlight should only have a single strip roughly in the same position as the halogen bulbs element placement so that you don't blind incoming traffic.Would I buy these again? Sure would, only for high beam though.

Original lights needed a decoder to operate properly, email was answered and returned after business hours and decoders were shipped and received with no additional charges. Installation was a easy and wow what a difference. Wish all businesses stood behind their products the way this was handled.

Mi carro ahora tienes una luz brillante para la noche ya que la que tenias no eran buenas. Graciasss

Clockable (adjust rotation for correct beam pattern and no glare), easy installation, for a Fiat, no errors.

Easy to install low beams and fit with no flicker on my 2012 Toyota Sienna. Nice white lite verses the old yellow. I now will add the high beans as well.

I wanted to make sure that it was these LEDs that was causing my problem because it could have been a short somewhere so I tried both of them and then I went back to my old one I had to replace a total of four fuses going back and forth trying to figure out what was going on eventually gave up, bulbs must be shorting out internally. My housing began to melt. It's kind of scary business cause on a motorcycle you would be exposed to a torch in your face if a fire started in your headlight. These can potentially hurt somebody really bad.

Much brighter than the normal bulbs and easy to install.

I like how bright they look.

Been using for about 3 months and happy with the light output

Quedo algo apretado en la cápsula del faro, no es 100% del tamaño del bulbo original pero el brillo es muy bueno y arroja la luz tal como debe ser. Desconozco si se debió a la instalación pero cuando los puse los bulbos de luz alta hicieron corto y se estropearon. Marca error pero su función la lleva a cabo de muy buena manera. Recomendable aunque con precaución.

Fast shipping. Perfect fit. Easy installation. These lights just don’t shine down the road as far as I was hoping. Definitely brighter than the factory bulbs. Impressed overall.

This led is a little bigger than the regular h11 bulb it was replacing, and there was limited space in the headlight housing of my car. To make it fit, I had to snip some plastic off the headlight housing where the led was making contact. After that, the weather/rubber boot still fit snuggly over to cover everything, so I am not too bothered with snipping some plastic. I'm pleased with the led lighting, it is significantly brighter than the halogens. I've not been flashed by oncoming traffic yet.

The product was meant to replace burnt out bulbs with a superior product. The bonus is that it’s very easy to install.