<b>Lume Cube</b> employs Edge-Lit Technology to bounce adjustable 2700 to 7500K off the interior walls of this <b>Cordless Ring Light Pro</b> and maximize softness. Ideal for fashion, hair, and makeup, it is kind to skin tones and runs wirelessly for 70 minutes on its internal battery. It comes with a travel bag for storage and transport plus an 18 to 70" adjustable light stand with a phone mount for hands-free use and vlogging. Use the remote control to adjust color and light intensity from a distance.