55W HID Xenon Bi-xenon Hi/Lo Replacement Bulbs - H4 9003-6000K (1 Pair)

Great quality and fit. The lights itself has a better quality than the ones that came with the original kit. Súper bright light in the night. Recommended.

These are Great Replacement HID assemblies for people who have existing systems installed. I required a Replacement Bulb as a Deer Damaged my Passenger side headlight and Turn Signal assemblies. I had previously installed HID 4 years ago. I found these to be comparable in light output and beam quality as the driver side bulb. I replaced both bulbs as a pair and kept the original as a spare. I ordered the 5000k Color Temp bulbs as i prefer 5000k Lighting. With these bulbs being 9004-9007 they have a Solenoid in the base which pulls the Bulb back changing the beam angle. They get good 5 Stars for quality.

I think there should be instructions

Worked perfect!

These are plug and play, can’t get any simpler than that. These replaced another set I had bought over two years ago and they have woken my lights up again. I’m thinking it was personal error as moisture got to the lights and that caused the old ones to die but I’ve bought new headlamp fixtures so it should fix that issue. They work great on my 1991 f150

These were easy to install and worked well for 2 and a half months. One died right after the other unfortunately.

I purchased a full set up over a year and a half ago and loved the brighter lights. I had one recently go out on my truck. I bought these since the are the same brand, the plugged right in. I only installed one and still have the other as an "incase". Perfect replacement .

They are nice and bright and very easy to install themselves once you get the light housing out. One burnt out rather quick though after a week.