The 300-III LED camera light with variable color is part of a series of LED camera lights from Yongnuo Digital. This compact unit, adjustable from 3200-5500K tungsten/daylight, offers two dimming modes (coarse and fine), an IR remote control, four barn doors, a power/brightness adjustment knob, and two filter plates (one orange and one white). The 300-III LED camera light with variable color also features a Bluetooth-based smartphone remote control (via a downloadable app). Up to eight lights can be grouped together using the IR remote or the mobile app.

The 300-III LED camera light with variable color is designed for most DSLRs and small camcorders and can be powered by a Sony NP-F series battery (not included) or an optional power adapter (not included). A numerical LED display with a push button shows the remaining battery charge. A 5200mAh NP-F750 battery (not included) powers the light for up to 120 minutes. The 300-III LED camera light with variable color has three mounting options on your camera: via a hot shoe, on a flat surface with the mini plate, or handheld with the included grip.