Brightness Control Capacitive Touch Panel Size of Light Field 12-30 cm Number of LED 63+63 Color Temp. 4000-5000 K Temp. Increase 4° to 5° Color Reduction Index 93RA Power 220 VAC/DC Intensity (Lux) 1,00,000* 1,00,000 Lux ñ10% Diameter of Light 600 mm x2 Battery Backup Optional