Bright AF!!!!Not that easy to fit in a corolla 2003 headlights, they are a handful but after troubleshooting these are very very Bright, I'll see how I do on the MOT I got the H7 with the fan in the back, they look really great, and I drive mostly on countryside dark roads hence I need the most bright ones.

Sent back not bright enough

The locking ring to secure the bulb to housing does not fit over the flicker box or the fan. It is useless as it cannot be installed

These LED replacement bulbs provide an amazing colour and brightness, significantly surpassing other higher priced brands. And while I honestly can't say how the longevity will be, at this point, all of the aspects of the material and construction, shows a high likelihood of providing reliable lighting for 50,000hrs+-. But again, time will tell.First off, to say that these provide %800 of the normal brightness levels would seem to be justified, when compared to OEM halogen bulbs. And while I have tested approx 100 different bulbs, I can say in good conscience that these are a very good bang for the buck. And while I can take pictures of the bulbs on a dark road, it will not give a fair assessment of the bulb. Bright white light is hard to determine in photos, without perspective of the area. But the main value is with the material and construction quality. And with alit of LED bulbs to choose from now, having bright lights is easier than ever. But having them work well, and for longer, is the biggest part.So these provide a reliable, plug and play design. They have not disrupted my factory DRL, light modules, or given any adverse humming or buzzing feedback to my vehicle. And while installing takes a little effort in my truck, the bulb body dye, allows a very secure lock, that position exactly where meant to be for the perfect beam angle. Taking away the annoying need to have other drivers flash me, because my headlights are poorly aligned! Please ensure your headlights are properly adjusted. Especially with new high powered LEDs. Rarely, you can just put a set in, and not have to adjust your beam height, unless you're replacing from LED and previous adjusted. But also, the way the bulb is positioned in your bezel, will make a difference too. You may have to turn the lock tab, if required and available. These are ready to go, with perfect alignment.Now the bulbs have excellent, well sealed seams. As you can see in the pictures, the connector, chip, and body of the bulb, is very tight. And with the higher quality metals used in the construction, it is less likely to have corrosion being a problem over the life of the bulb. Although most vehicles have the bulb areas sealed within the light housing, to aid this as well.As tested, I allowed a bulb to hang outside while I completely soaked it with a hose. I then turned the light on and drive down our bumpy back road, allowing it to bounce and bang around. I avsude the bulb, way beyond the normal expected conditions. And after an hour of dust, dirt, water, and banging around, I removed it, cleaned it up and dried it thoroughly, and installed it properly. And more than 2 weeks later, the bulb has the same brightness as the unabused bulb. And is continuing to work flawlessly. Without humming or interference of any kind.So again, for the overall quality, and functionality of these bulbs, I feel them to be an exceptional bang for the buck.

For me what I like about this type of headlight bulbs is they are very super bright which makes it no question more Easier to see for high bean and also low bean. As long as they last a good amount of time I won't change my good rating. With that said I have nothing bad to say above this brand as so far so good👌

Completely satisfied. Easy to install and super bright no flicking and best for projector headlights

These LED bulbs were the brightest in the market, until one of them stopped working in just the first week. Novsight has lost its quality indeed. The first set I got was a $40 range one and lasted over 3 yrs. I thought this premium set would get me for longer. I guess I was wrong. Total disappointment.

It's very Bright and looks pretty it just getting too hot right away maybe because of the wattage but looks good

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Muy recomendadas,el cambio respecto a las de serie no tiene precio,necesitas una tapa ya que sobresalen.

Bonjour j'ai installé ce genre d'ampoule sur ma 207 sw. Elles passent tout juste en faisant tres attention lors de l'installation. L'éclairage avec des ampoules ordinaires est incomparable. Elles éclairent bien mieux et pas forcément plus fort pour une installation en feux de croisement par rapport à des ampoules ordinaires.... Le but n'est pas d'éblouir ceux qu'ont croise sur la route et ça c'est top . La couleur bien blanche fait très très bien ressortir les panneaux et les marquages au sol !!!!!! À noté un petit bruit qui provient des ventilos, rien de bien méchant et tout à fait normal mais au début il faut s'y habitué. Je ne regrette pas mon achat bien au contraire. J'espère ce commentaire pourra vous être utile.

Product its self is brilliant they’re packaged well with gloves for installation. They’re tidy units that look smart and are bright.The company are fantastic to deal with, got replies back quickly very helpful with any queries. Couldn’t recommend them enough for purchasing bulbs or anything else.However though please be aware of fitment to your vehicle, as if you have self levelling head lights the mechanism is in the way of the bulbs this could be modified to allow fitment however i do not want to alter this as it could weaken the plastic structure. You would need to figure out a way of getting it to fit.The picture about shows the mechanism which is in the way, this mechanism is next to the main beam bulb holder. Other than this if you have basic set up this would be a plug and play set up with no requirement to make any changes at all.I gave an honest review as this product did not fit for me however it would fit if this wasn’t an issue. Wouldn’t let people be put off from purchasing.