Well-suited for photos or videos at close range, the Bi-Color Round Light from Dot Line features 20 integrated LED lights with stepless power levels that can be color balanced for daylight, tungsten, or a mixture of both (bi-color). It also features a universal clip design that allows it to be attached to most smartphones. It is powered by a lithium-ion polymer battery that can be charged using the included USB cable. Protection is provided by a limited one-year warranty.