The 4+ Next-Generation Bi-Color SMD Light from TriStar is a compact, LED light with variable 3200 to 5600K color temperature for smooth adjustment from tungsten to daylight. It produces a 120° beam angle and features a built-in variable dimmer that can dim the light output from 100 to 10%. A 1/4'-20 camera mounting thread is provided for mounting the light, and a ball head shoe mount adapter is included for on-camera use. The light can be powered via an optional Sony L-series, Sony BPU, Panasonic AG-VBR, or Canon LP-E6-type batteries, or via a D-Tap output using the included D-Tap to mini 4-pin XLR power cable. For increased control over the light, a detachable metal barn door system with diffusion filter is also included.