I've used a few different brands and decided to try these but they didn't impress me. The lowest temperature is actually closer to 3500K than 3000K. In addition, the plastic part of the fairing is tinted blue. It's far from white like it should be, I had to varnish them so they don't look so cheap. Some arrived broken on one of the spring mounts making them unusable and I'm considering getting a replacement without having to return the entire six pack, which I can't do. Finally, the springs are weak and if pressure is applied to the back of the light, wires, insulation, etc., the lights will not seat properly.