KOYOSO H1 Xenon HID Kit 50W Quick Start Slim Ballasts Fast Bright Car Headlight Bulbs Frontlight 6000K - 2 Year Warranty

After a previous Xenon HID light; I switched over to the best LED I could find on Amazon. It wasn't bad, but not brighter than the HID I had. I used this for 6-10 months and then started getting some problems in one of them. It was flickering when cold, and I could see some of the LED elements weren't lighting on one side. I bought another LED from a good make ( the best I could find on Amazon, but I felt the light wasn't really improving on what I had before, so I went and got this HID (what I would class as an above average, slightly premium HID kit.I have to say I've been very impressed . The light output is way more impressive than the LEDs I've tried in the last year. The cables and ballasts/starters are well made from what I can tell, with good clean cables and connections/plugs etc. The bulb heads have fitted into the OEM bulb sockets, and allowed the standard clips to hold them in place properly; something I'd given up on with LEDs (very rarely seem to fit OEM bulb size specifications due to the heatsinks and fans etc.).I fitted these into an Audi TT mk1 with halogen projector lens clusters. I have to say the visual punch and night driving visibility is posssibly around 100% improved on what I had (whilst actually not blinding other drivers). I do recommend checking the beam positions though, as sometimes changing the light source type can change the beam patterns and positions a bit. Check the beam pattern and position before doing your upgrade, and check that the new lights are forming a similar height and pattern. On older cars, it's usually some knobs or hex hole access from the top of the clusters. On newer cars it can be controlled in settings computer sometimes. Do some Googling for your car model.These came with some of those plastic cable ties which you can adjust the tightness of. This is great for attaching the ballasts and cables to other nearby things in the engine bay, to keep them out of the way of anything . I also put mine in some rigit plastic packets that I had some USB cables in. The have offered protection from the elements and dust so that maybe they'll be cleaner and exposed to less moisture, but i recommend checking to make sure there are no heat dissipation issues. Mine have been ok, but I'll need to check them in the summer. They should be fine outside of the plastic packets too, but I just like to go the extra mile. (I'll try to add a couple of photos later, in case it's of interest to anyone).

One worked, the other one didn't. This was fine for me as I only needed one, but might be a problem for others.

Very nice build quality. Very easy to install. Really happy with this product.

Other than the connectors requiring retermination of my wiring loom (they should just clip onto the existing bulb connector). It seems a great product.

Product very good quality I would buy again

Arrived very quickly. Easy to install, good price.

I had different HID kits in different cars, I know they usually do not last years but these one here just lasted 2 days. Yes 2 DAYS.

Less than 12 months old and they packed up.. see photos where there's now a black ball.. they should last more than 12 months!! Waste of money.. no option to contact seller available so leaving a review instead 😡

Livraison rapide, fonctionne très bien, semble de bonne qualité, le temps nous le dira.

A DIFFERENZA DI ALTRI PRODOTTI CINESI DI PARI PREZZO MA BASSISSIMA QUALITA HA FUNZIONATO EGREGIAMENTEDAL PRIMO MINUTO...INOLTRE NON HA TEMPI DI ATTESA RISCALDAMENTO LAMPADE ..LA LUCE E NITIDA E NON TREMOLANTE COME DI SOLITO ACCADE CON ALTRE LAMPADE XENO DI POCO COSTO.....MERITO DEL CIRCUITO DI FREQUENZA MOLTO STABILE E TERMOCONTROLLATO DA DOPPIO TRANSISTOR ....CONSIGLIATISSIMO!!!!!Inoltre per chi mi chiede se e canbus in fase di selezione del carrello assicuratevi che il prodotto selezionato sia ASIN B06Y26XYQC E NON L ALTRO ◆ Nota: se l'auto dispone di un sistema CANBUS, si prega di aggiungere la soppressione degli errori al carrello, ASIN: B06Y26XYQC

Me parece muy buena compra. Después de probar varias bombillas halogenas de las que prometen, que son más blancas, que alumbran más metros.......Ninguna me ha gustado pues tengo para las cortas un kit xenón y buscaba algo parecido, también probé con bombillas led y tampoco me convencieron. Este kit xenón me ha dado una alegría al ver como alumbra, una pasada y es superfacil su montaje. Lo recomiendo 100x100, además es verdad que enciende superrapido, mucho más, que el otro kit que llevo, y me costó bastante más.Yo las he puesto h1 para las largas en un c4 Picasso. Por fin he dado con lo que buscaba. Espero le sirva a alguien mi opinión

Giusto prezzo...ma nella normalità.

No da fallos