Sinoparcel D5S HID Headlight Bulb with Integrated Ballast - 6000K 35W Xenon Replacement High Low Beam Bulb - Pack of 1

Super bright and easy to install in our 2018 Chevy Silverado! Much cheaper than the auto store prices and more effective than the factory bulbs!

These came out to be a great deal and the quality also is perfect. Put these on my 2015 BMW 335i and wow what a difference . Bright and the color was perfect. I would recommend these .

Update!!! While these lights have been very bright, unfortunately I already have a light out! Installed both sides on my truck in September of 2024 and it is March of 2025 and one light is out! Lasted about 6 months!!! Do not recommend for longevity!Worked great for my 2018 silverado. Very bright!

Installed 3 months ago still working . Good quality for the price .

Updated on 2/16/17: I'm reducing the rating of this product from 3 stars to 1. I recently found out that these bulbs burned my headlight bowl, creating dark spots in the light pattern. Drastically reduces the light output. Now I have to replace the entire headlight assemblies... I theorize the problem may due to lack of UV protection coating on these bulbs. But I have no way to verify it as I have already returned the products.Let me start by saying that this is actually one of the better aftermarket HID replacements out there. The color temperature (in 6000K Kelvin) comes very close to the actual advertised value and the light looks very good when shining on a wall.My vehicle is a 2012 BMW X5D (E70) LCI model with the updated LED Angel Eye Halo. The factory 4300K HID by Philips looks just way too yellow for me, so that's the primary reason for me to look for aftermarket bulbs with higher temperature rating. The LCI headlight housing is different from the previous E70 units you may have seen/read online, so don't be surprised if you want to replace your bulbs (with this product or not) and find that what you saw on youtube doesn't match what you see under the hood of your car. I would say the LCI model is actually slightly easier, once you get a hang of it. It took me 20-30 mins the very first time getting myself familiar with the environment and how everything feels (you can't really see anything when you are doing the actual work; it's all by feel). Then probably 5 - 10 mins max afterwards.I'm taking 2 ratings off partially to offset all the good rating this product has received. In reality, it may deserve 3.5 stars. The problems I have with this product are:* biggest drawback is the lumens. Up close if you shine the lights towards a wall close to the car, yeah the light output looks great. However, once you start driving the car on the road, the brightness reduces drastically the further away the object is from your car. Note, this sorta is a known "problem"; the higher kelvin you go, the less lumens the bulbs produce. the ideal kelvin-to-lux ratio is 4300K and that's why most of OEM bulbs (in the past) were 4300K.* similar to the last bullet point, the "range" of the light output is also narrower than OEM bulbs. I don't know if this is a result of the lumens or not but is very noticeable. This point and the one above result in WORSE driving condition than the OEM bulbs; it's much harder to see.* this product also doesn't seem to produce as wide of output as the OEM bulbs. One of HIDs' benefits is that they tend to illuminate much better and much wider than halogen bulbs. With this product, you can barely see anything to the left/right front of the car, 30 feet away.* the construction of this product is not high, but given the price, that's what I expected, but just want to call out.In the attached pictures, for the direct headlight shot, the one on the left is OEM; the one on the right is this product. the closeup picture with light shining to right is OEM; the one shining towards left is this product. The shine-on-the-wall picture, the one on the left is this product and the right is OEM (should be pretty obvious). And in this picture you can tell the reduction of brightness from this product.

I installed these on a 2009 BMW 335 to replace the OEM headlight bulbs. Install is pretty straightforward and not very difficult (lots of videos online that walk you through the process).I ordered the 6000k version and they are very bright and mostly white tint (with just a tinge of blue). They are much brighter than the OEM ones, which were more of a yellow, especially towards their end of life.I have had no issues with flickering or anything else and they are much less expensive than the OEM bulbs. Will update if I have any issues but so far I am very impressed and highly recommend.***********Jan 2025 Update ******************My passenger side bulb is out now. It lasted over 2 years and had zero issues during that period. Unfortunately it is past the 2 year warranty period or I would try and see how the company handles this.The driver's side is still going strong.I will purchase another set again because I still think they are worth the price and not too difficult to install.******************************************

So many people always say these are so expensive having. They fit my 2011 bmw 7 series perfect and work beautifully. You can't beat the price! They even came nicely packaged. Love them!

It’s a rather unique bulb at a good price - but with that price comes a bulb that doesn’t last long. I replaced both bulbs in my truck at the end of April, and halfway through October one is dead again. So. You get what you pay for, I suppose.