Cree boosts metal-based chip-on-board led range

Cree’s CMT metal-based chip-on-board (CoB) leds cover three light emitting surface (LES) diameters (9.8, 14.5 and 22mm) with 10 devices, which have options across 2,700-6,500K colour temperature and 70, 80 and 90 CRI, as well as premium colour options that include high fidelity (98 CRI) and speciality colour points.

Cree CMT2890

“With more than 6,000 hours of LM-80 data available, the expanded family enables lighting manufacturers to upgrade their designs for DesignLights Consortium and Energy Star eligible applications, such as track, down-light and outdoor lighting,” said the firm.

CMT and its recently-announced High Current CMA leds spread Cree’s metal-based CoB across form factors that are compatible with most commercially available holders and optics, according to the firm.

Power ratings range up to ~180W (~54V 3.3A) CMT2890 which is rated to deliver between 9,830 and 20,590 lm.


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