Nice By Joey J on 11/12/2015Joey J would recommend this product to a friendJust got the bulb today. I decided to give Hamilton a try instead of the usual Radium's. I popped it in and fired it up and compared the color next to the other light I have with the Radium and the color is pretty close. Nice whitish blue, but just a little less blue color to the tank. Verdicts still out because the lamp needs to break in but so far so good. I wanted something a little less blue and I think I got it. The Radium's are great but sometimes I think it could be a little to much at times.