D2S D2R D2H 6000K HID Xenon Bulb x 1 pair bundle with 2 x 55W Platinum Digital Ballast (Diamond White)

Great quality and improved my headlights brightness like 10 fold. I bought them in November 2024 and so far they work perfect. HUGE improvement compared to my original H1 incandescent light bulbs and much better pattern and brightness than LED bulbs.I own a 2001 VW Beetle 1.8T which has the factory projector lens headlights. This is very important because the LEDs don't work well with projector lenses. the HID ones have a full spectrum and ominidirectional light that the lens can focus and create a bright, clean beam, compared to the scattered and spotty ones using LED light bulbs.Highly suggest to have these installed professionally. I used two 30 amp relays (one per ballast) connected to the battery (with a fuse of course) and two fresh grounds to have a solid connection.The old 12v original power from the switch is now used to trigger the relays and bring clean, powerful energy to the ballasts.Everything has been performing great and my headlights work absolutely great, have great visibility at night and have a nice clean, beam with a cutoff to not blind oncoming traffic. Highly recommended!

I picked up a set of these for my wife's 2014 CRV. Installation was very simple and they fit just like the oem bulbs. I did find it odd that they only plug into one headlight harness, but they worked so I didn't think much of it.The problems started 5 days after installing them. One bulb stopped working. So I brought it into my shop the next day ( I'm a MECP certified autotech with 30 years of 12v install experience under my belt ). Once I pulled it into my shop to test I realized the other bulb had gone out too.At this point I started testing with my trusty DMM to determine what went wrong. It turned out both ballasts had died. No fuses were blown, and both bulbs still worked when supplied with power.Fortunately one of the good things about buying from Amazon is the return/exchange policy. Just got a new set for free, shipped the old ones back, and I'm going to install them (again) into my wife's CRV over the weekend. If they work, and last, I'll increase my rating to 4 stars. If they fail again, I'll reduce it to one and get my money back.Update: Got a new set and it lasted ONE DAY before the ballast died. Changing my review to one star. Sorry, but this product is poorly made. Getting a refund now. DO NOT BUY!

Worked great in my 2013 WRX, until it didn't. I had a bulb go out and I emailed the company, they responded same-day offering to send a replacement, originally we thought the ballast went out but after receiving the replacement ballast and discovering it was the bulb, they send a new pair of replacement bulbs no questions asked.The bulbs are bright without being massively overkill, having a couple vehicles with HID's these match OEM performance without being "that guy" on the road blinding oncoming drivers. If you have a projector vehicle with factory halogens, this is an excellent upgrade to modernize your headlights without needing to replace Amazon quality LED's that inevitably die every 6 months.(Do not use HID's and LED's in reflective housings, they'll upward cast into drivers eyes, and give you less visibility bad weather like rain, fog, and snow, stick to over bright halogens if you need a bit of extra lighting for reflective headlights. Bad beam patterns are worse than insufficient light!)The 6000K is a little bit more on the blue side than I expected, giving a bit of that hospital room fluorescent green to everything, I'd highly recommend leaning toward 5000k if you're looking for a more pure white/OEM look, but only 6000k had 2 day shipping when I ordered. The HID's only take around 10 seconds to heat up and hit around 90% brightness, the other 10% comes through over the next minute or so, similar to a CFL bulb.I highly recommend these as a simple bolt in upgrade for projector headlights, I'd keep expectations in line with the price tag but it's good to know the seller backs their warranty.

Bought this as a replacement for a single bulb to replace a burnt out one on my truck. These lights work great, but have to be replaced in pairs. The bulbs even though the same brand and same color temperature are slightly different in color. This is probably due to the other side being 6 years old. Anyway, change them as a set and you are good to go. They work really well up here in the long dark winters of central Alaska. Would recommend, I have this brand on all my vehicles and very satisfied with the longevity and durability of the product in our harsh Alaskan environment.

Easy and straight forward install, mine came with double sided foam tape to install which I would rather do than drill into my sheet metal anyways. Color is as described, good brightness, and excellent beam pattern. Work great on my 2020 Tacoma with factory projector bulbs.I think a lot of people’s issues stem from trying to fit these on old cars not designed to be compatible with HIDs. To maximize your value you really need projector bulbs. Beam pattern will suck on reflectors if you use anything but halogens, even LEDs aren’t great. Your cars electrical system needs to be able to handle a higher load (having an AGM battery is ideal), and if you have the type of DRLs that use the low beam on low power these will be a PITA.

Lousy product one headlight failed after a couple months and the one that is working is really that bright than a normal lightbulb I was getting better performance out of a regular lightbulb and even my car was never into any accidents. My headlights are well adjusted and I still got a better performance as a regular lightbulb. I would not recommend to get this product as it is one functions below, Parr

Works good, one of the ballast came in fried and had to order a new one right now :( otherwise easy to install