Review on Enhanced DAYWALKER H4 LED Motorcycle Headlight Bulb, High/Low Beam 9003, 2100 Lumens, BrightWhite 6000k, Upgraded CSP Chips, H4 Headlamp 1:1 Design, Pack of 1 by Ryan Marx

Tried a few different LED bulbs on the bike. Most of them claimed they didn't need any changes. This is literally the ONLY bulb I've attempted to fit without drilling/sawing the headlight. I tried seven of them. Brightness isn't anything special, but it's brighter than standard halogen and uses power, so it's a great way to reduce power consumption. The color of the light looks white. Exactly as advertised. I ended up using a different lamp which required a bit of filing and a bit more power for more brightness but I still have nothing but good things to say about this lamp. You can buy this with confidence.