Seoul Semiconductor’s new Top View LEDs have high CRI, efficacy
Seoul says that its newest LEDs have a unique combination of high efficacy and color-rendering index.
The Warm White part (CAWT722-S) has a CRI of 96 and achieves 68 lm/W, while the Pure White (CWT722-S) has a CRI of 92 and produces 70 lm/W (see table).
However, it is important to note that these figures are for a drive current of 60 mA and a power consumption of 0.192 W. The light output of the pure white and warm white devices is only 13.9 and 13.1. lm, respectively.
The company says that with high CRI, superior lumens per watt and long life, its new top-view LEDs "are poised to dominate the lighting market segments where high-performance light sources are a must."