The light has an expansive CCT color range of 3000 to 6500K to deal with ambient light, match other fixtures. It also has an RGB mode with Hue, Saturation, and Intensity control that gives you access to literally millions of custom colors. The tube is dimmable from 0 to 100% and while you can adjust these settings locally on the fixture, you can also make them at distances up to 65' using a smartphone and Weeylite's free app. The fixture has a flat side which keeps it from rolling, and built-in magnets at both ends allow you to attach it to most metal surfaces.