Aputure LS 300d Mark II LED Light Kit with V-Mount Battery Plate is an enhanced version with 20% more power, refined features, and advanced connectivity. Aputure uses Chip on Board (COB) technology to produce a 5500K color temperature, with power consumption of just 350W, while outputting 3500 lux of light with an efficient reflector at a distance of 9.8′. In addition to power efficiency, this fixture also has a CRI/TLCI rating of 96, indicating accuracy in color rendering. The fixture’s ballast/controller employs 0 to 100% Linear, Logarithmic, Exponential, and S-Curve dimming and is separated from the body of the fixture, making it lighter and reducing its size. A mounting base is included for use with an optional clamp, allowing attachment to a light stand to distribute the weight.