With a variable color temperature of 2700 to 6500 to match any light situation, and dimming of 0 to 100%, the USB-powered Halo 10B Bi-Color USB LED Ring Light from NanLite is part of a series of LED ring lights that are well-suited for beauty lighting, vlogging, selfies, hair dressing, makeup application, portrait photography, and more. However you use it, the 10" ring light offers your images a signature attractive, soft, and near-shadowless light quality. Interesting ring-shaped catchlights in your subject's eyes are the hallmark of this fixture's shape. The kit includes the ring light, SB cable to power it, and smartphone bracket/mirror. A case is included to carry it all in.