Arastar Led Headlight Bulbs H1 CSP 48W Fanless Cool White 6000LM 6500K IP65 Waterproof Headlight Conversion Kit

For this led lights if you are going to buy this led lights for after market headlights the fit of these fanless led’s are not going to fit I recently tried to put on these led’s to my 09 Silverado with spyder headlights and the fitment was bad they say that it will fit because the adjustable heat sink bands wrong they did not fit due the metal frame behind the headlights so no I wouldn’t recommend them on the Silverado with any kind of aftermarket headlights.

The lights are very bright. Great customer service, quick response and replaced a light that burnt out.

The packaging is of good quality. The build quality of these LED's and drivers look to be very well done. they are heavy and the heatsink straps are quite thick. The light output really good. I would say they are of average light output to a few others that I've used in the past.The one thing I wanted to note that I love about these is the H1 uses a collar which is removable that allows this LED bulb to be easily inserted after the collar has been put in the headlamp and locked in place. This set up makes installation a breeze compared to others I've used. There's a nice positive click when they lock in. In the picture I have one colored slip forward so you can see the small ball. there is one on either side. It uses spring tension behind each ball.

Worked fine for about 11 months and then they both burned out. These were my brights too so they probably only had like 2-3 hours of runtime on them

The media could not be loaded.  I bought these to put in my 2005 Honda CRV. I went with these because my car uses an H1 bulb, held in place by a retention clip, then covered by a rubber dust cover. Conventional LED lights with a giant fan on the back would not work in this situation. Keep in mind you will need plastic HID bulb holders which can be found very cheap on ebay.The install was pretty straight forward as you can see in the video, everything went together nicely.The light output and color temperature on these bulbs are great! Extremely bright and the perfect color, a nice bright white, not blue like cheap lights.I am very happy with this purchase and would not hesitate to buy them again.

Extremely bright. These provide GREAT visibility at night. Far better than stock headlights.Been using them for years now and had no problems.

The only thing worthy mentioning is the packaging is excellent, but the light output measured with Digital Lux Meter Model LX1010B shows 600 lumens, the existing LED bulb I was replacing which was rated at 2500 lumens shows 1900. It is clearly visible to the eye that Arastar LED bulb is about 1/3 of light output of the old bulb I am replacing from 2015. When you buy something new and with conviction that LED technology is better now than in 2015 it should show in the light output, this Arastar LED bulb is rip off, both bulbs have been tested and both give very light 600 to 700 lumen output

Ii was a little hesitant due to past experiences with LED bulbs on amazon. They all seem to be very hit or miss. I installed these on a set of custom headlights on my '16 F-250. I cut slits in the back of the dust covers and ran the bands through. I then used silicone to reseal the slit and opened up the bands to aid in cooling. I've used these things for months and have not had any issues at all. Crisp, clean white light and they are super bright. its a relief that I don't have to worry about fans failing.