Shown here is the performance characteristics of the MK-R LED. The typical flux output for cool white at 700 mA and 85°C is 1020 lm or 124 lm/W. For neutral white at 700 mA and 85°C typical flux is 980 lm or 119 lm/W. Finally for warm white at 700 mA and 85°C, the typical flux is 865 lm or 106 lm/W. The maximum drive current of the MK-R LED is 1250 mA, and the thermal resistance is 1.7°C/W. The viewing angle is 120°, the aperture size is 6.5 mm, and the typical forward voltage at 700 mA and 85° C is 11.7 V. The MK-R is available in several CRI Options including minimum 80 CRI for all color temperatures between 2700 and 5000 Kelvin (K) and minimum 90 CRI versions in warm white color temperatures.