Featuring 400 high power daylight balanced leds the k4000 lumic daylight led studio panel from fv produces 2860 lux at 1m in a 1x1 unit the panel has a colour rendering index of 86 and has guaranteed perfect colour balance and consistency the powerful 60 degree beam angle can be softened and spread using the included milk diffusion filter and integrated into the panel is fvs smartsync control circuit which allows multiple units to be linked together and controlled as a group with mu