2pcs 35W 12V HID Replacement Slim Ballast for H1 H3 H4 H7 H10 H11 9005 9006 D2r D2s - 2 x Controller - 6000K Bright White

Easy to install. These ballasts are cheap priced which is good, but also cheap made which is bad. That's why I had to order replacements- because they keep going bad every so often. One time it's the left side, the next it's the right side. Then it's the bulb (of the same brand), then another ballast goes bad. If you want some cheap HID ballasts and the entire HID kits (by the same company innovited) that are pretty bright and nice while they last, then get these. They are good while they last for sure. I however finally found something so much better and brighter! An LED headlight kit that's so so easy to install and that are the brightest lights I have ever had in a car period. Look them up, Auxito. You won't be disappointed

For the price they not a bad product. They don’t tripe my computer and the only problem I have is that I think I been a different set of light bulbs cause the light seems to curve up at the edges of the beam pattern

Always a great product from this seller

First seek helps before changing any light bulbs, in my case cause me $3,000 repair on my car. Cant said is bad or good, it works but due to that light bulb change, that use this equipment thing went bad at the end. Just sick asistance first to be sure.

Worked well in my 2001 thru 2002 VW Beetle. No need to special hook up direct to battery. Needed to drill a hole at the back side of the light housing. Was easy enough with a drill and my Black and Decker dremel-type tool and a small sanding drum. Plenty of space behind both lights to just drop this all behind and leave it. Needed to splice into the middle plug-in prong (power to headlights) on both headlight units. That was simple with a pair of wire cutters and soldering gun and black tape. Fitted in the light bulb slot perfectly but needed to bend the snap spring a little with a pair of needle nose which took 10 seconds and done.

El producto es muy bueno, fácil de instalar con un buen brillo, pero tuve la mala suerte que uno de los balasto parte del kit quedo inoperativo.

One of my headlight ballast failed so I got this 2-pack and replaced both. The installation is literally a snap, well one snap for each of four high-voltage connectors and one snap for each of two 12-volt connectors. They work as expected. As for durability, time will tell. Installation is super-easy, just unsnap the existing connectors and snap in the new ones.

Great products,