Review on Upgrade Your Headlights With H1 LED Bulbs: 8 Sides CSP Chips, Super Bright White 6000K And 12000LM For High/Low Beam And Fog Lights - Get 360 Degree Lighting by Andrew Jones

They were easy to install and are a bright white with a wide vision path, but I had to raise my headlight aim higher to see the benefits. This is on a 2011 Lexus HS250h. Initially I thought they were only as good as foglights.After raising the headlight housing aim a few times I can now see far down the road and to the sides with no dark spots. I tried some of the 2 sided LED bulbs but had dark spots within the coverage area and did not consider that acceptable or safe. I may try the 2 sided bulbs in the fog light position.