Request InfoMaximize Light Extraction EfficiencyMarktech Optoelectronics Inc.LATHAM, N.Y., Feb. 18 -- Cotco TBL Series LEDs are only available through Marktech Optoelectronics, a designer of LEDs for more than 15 years. Cotco Luminant Devices Ltd. has chosen Marktech to handle all of its North American technical sales and marketing for its high-performance LED line. Cotco TBL Blue series LEDs use the most recent advances in InGaN/SiC technology. The die process combines highly efficient InGaN materials with a silicon carbide (SiC) substrate in a geometrically enhanced Epi-down chip structure designed to maximize light extraction efficiency. 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