Crê CMT
For metal-based chip-on-board (COB) LEDs, Cree CMT LED arrays offer the best lumen density and effectiveness in the industry in LES sizes and industry-compliant footprints. The company's unique SiC wafer technology is combined with an innovative metal substrate technology in this COB family to outperform rival products in terms of output and reliability. With basic color options of 70, 80, and 90 CRI, the CMT LED arrays consist of 10 LEDs spread across three (9.8 mm, 14.5 mm, and 22 mm) LES diameters. High fidelity (98 CRI) and specialty color points are among the premium color options offered to deliver color quality without sacrificing effectiveness, lumen density, color consistency, or dependability.
LUXEON CoB Core from Lumileds
High center beam candle power (CBCP) is provided in 6, 9, and 11mm LES sizes by the Lumileds LUXEON CoB Core Range. For certain goods and applications, such as fashion retail lighting, grocery store lighting, restaurants, and hospitality lighting, Spectrum designed products with specialized color points give outstanding color experiences. Higher lumens and up to 4 times lower thermal resistance than the competitors are made possible. 85°C junction temperature for testing and binning
