The F&V Lighting K4000 Daylight LED Studio Panel Light (3 Light Kit) sports 400 pure color power LEDs, offering 2860 Lux at 1 meter in a self-contained 1'x1' unit. Carefully selected LEDs are put through multiple tests and evaluations to ensure perfect color balance and diode matching. This offers an absolute pure color consistency between LEDs and a clean daylight calibrated color (5600K). The Nylon carrying case is a hard case with nylon stitching on the outside. The corners are reinforced with hard impact plastic.