The Z400 Ultra Color LED by F+V has a Colour Rendering Index of 95, with each panel guaranteed to vary no more than ±100K in colour temperature. Featuring 400 high-power LEDs, which are equally divided between tungsten-balanced & daylight-balanced, & a 60° beam angle, the Z400 is an incredibly accurate & consistent unit. Connect it to other panels, by using the built-in expansion port to install the Smart Sync Control Circuit, & create a daisy-chain of lights. Included with each panel is a Milk Diffusion Filter, which will produce a soft & glamourous light. Suitable for shooting either on location or in the studio, the F+V Z400 Ultra Color Daylight LED Studio Panel is perfect for professional shooters who need consistency throughout their images & videos.