XLamp® CTW可调白光COB LED

Cree LED XLamp^® CTW Tunable White Chip-on-Board (COB) LEDs are two‑channel, CCT‑tunable LEDs with industry‑leading flexibility, lumen density, efficacy, and reliability. CCT‑tunable COB LEDs simplify the design of all luminaires that use a single directional optic, enabling a wide range of field‑configurable color temperatures or an authentic dim‑to‑warm experience to the end users. The Cree LED XLamp CTW LEDs deliver a high lumen output and a small LES in each size category, together with high efficacy. The two channels of CTW LEDs are evenly distributed in a checkerboard layout throughout the LES, delivering optimal color mixing through secondary optics. CTW LES sizes are optimized for compatibility with existing optics designed for existing XLamp COB LED families.