Ideal for TikTok, Video, Gaming, Photography, Selfies, and more, this K21 Full Color Handheld RGB LED Light Stick from Weeylite is a unique light tube that measures 12" and has extensive color control. It can be used as a sidelight, a dramatic main light, or for lighting hard to reach spaces. The light has an expansive CCT color range of 2500 to 8500K to deal with ambient light, match other fixtures, or just produce creative effects. 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.