Featuring 400 high power leds that produce 2860 lux at 1m in a 1x1 unit the k4000 lumic bi colour led studio panel guarantees perfect colour balance and consistency between each led this panel has a colour rendering index of 86 and a powerful 60 degree beam angle that can be softened and spread using the included milk diffusion filter the 400 powerful leds are divided equally between tungsten 3200k and daylight 5600k balanced and can be adjusted according to the users needs and the