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Kenneth Harris photo
Germany, Berlin
1 Level
679 Review
41 Karma

Review on 2-Pack HOTSYSTEM 21W 9004 HB1 LED Low Beam Fog Lights - Super Bright White Samsung LED Bulbs DC12V by Kenneth Harris

Revainrating 3 out of 5

they run cool, and they're extremely easy to install

These bulbs are bright, they run cool, and they're extremely easy to install. Unfortunately, the LEDs are too far from the focal point of most headlight reflectors, and the light leaving the vehicle is in a very wide pattern instead of a beam. The high beams on the ones I got work OK, but due to the focus problem, they don't put as much light on the road, where it's needed, as their incandescent counterparts.

Pros
  • No bad the all. I got then to do a project and it works great.
Cons
  • These lasted maybe 6 months.. was expecting a lot better results.