SYLVANIA - 9004 SilverStar - High Performance Halogen Headlight Bulb, High Beam, Low Beam and Fog Replacement Bulb, Brighter Downroad with Whiter Light (Contains 2 Bulbs)

Stick with Sylvania. LED replacements flickered and set error codes. These bulbs are better than the original halogens.

Works well, priced fair.

This is for a 99 Chevy Venture. The basic recently installed aftermariet headlights from the auto parts store replaced badly damaged Arizona originals with dismal output. The aftermarkets had bulbs that were horribly yellow and not even bright enough to light the driveway. Couldn't even see stop signs or speed limit. After much research I chose the Silverstars and though I haven't driven with them yet, after an easy 30 minute swap in the driveway I stepped back for a visual and however much improvement I get for stop signs and speed limit I could see the difference. Appears to give about 200% more crisp white light. I'll update the report after a few test drives. So far I think I made the right choice. I'm not going for swag. I'm going for safety, for myself and others. MORE INFO: 10/30 So I took the car out last night and drove around some dark streets. The roadway was greatly more visible and I took it through the unlit streets leading to the hospital where there are lots of road signs and they were no problem seeing. The light was crisp, bright and white. Depending on you headlight geometry you should get similar results. And if you are suffering to see the lines on the road and the road signs with your weak yellow bulbs you will be very pleased. Mine are 9004 installed in a 22 year old Chevy Venture. Be careful DO NOT touch the glass bulb with your fingers.

I installed led bulbs had radio interference. Went back to these couldn't believe how much less bright these were! Put the led lights back in right away now going to work on the radio interference. Back in the day these were the best bulbs but with led technology im not sure now.

I like these very much for their somewhat brighter, whiter light without having to worry about blinding oncoming drivers. I don't have daylight running lights so I run my low beams all the time. Under those conditions they only last me about 6 months, so I carry a spare pair and order more when the first one burns out.