Luminus Devices CCT Tunable LED COBs offer a choice of 9, 14, 18, and 22mm LES options, all with two independent channels, warm and cool. These COBs deliver CCTs ranging from 6500K to 2700K, allowing luminaire designers to design human-centric lighting applications with independent CCT and dimming control. The LED COBs feature a 95 CRI (typical) with both channels powered on and a high lumen density for directional lighting. These devices are applicable in hospitality/hotel/restaurant lighting, residential lighting, museum, high-end retail lighting, circadian lighting in hospitals, offices, or schools, and human-centric lighting.