This K21 Full Color Handheld RGB LED Light Stick from Weeylite is a unique light tube that measures 12" and has extensive color control, making it perfect for TikTok, video, gaming, photography, selfies, and more. It can be used to illuminate difficult-to-reach areas, as a dramatic main light, or as a sidelight. The light can handle ambient light, blend in with other fixtures, or simply create artistic effects thanks to its wide CCT color range of 2500 to 8500K. Additionally, you can choose from literally millions of custom colors using its RGB mode, which controls hue, saturation, and intensity. The tube has dimmable settings from 0% to 100%, and although you can change them locally on the fixture, you can also change them remotely.