Brightness ControlCapacitive Touch Panel Size of Light Field 12-30 cm Number of LED l 05+63 ColorTemp. 4000-5000 K Temp. Increase 4° to 5° Colour Reduction Index 93 RA Power220 VAC/DC Intensity (Lux) 1,60,000 * 1,00,000 Lux Al0% Diameter of Light 600mm x 2 Battery Backup Optional