| Type Color CCT (K) Wavelength Configuration Flux Current/Temperature - Test Current - Test Temperature - Test Voltage - Forward (Vf) (Typ) Lumens/Watt Current - Test Current - Max CRI (Color Rendering Index) Viewing Angle | Chip On Board (COB) White, Cool 5600K 4-Step MacAdam Ellipse - Rectangle 1340 lm (Typ) 500mA 25°C 20.5V 131 lm/W 750mA 70 120° - |