American business Xuming Optoelectronics has launched a new product EV-LED. This series of products has improved the brightness of the mass production distribution by 10% and the forward voltage by 8% by the advancement of the epitaxial wafer process. The R&D results enable the package to reach 130 lm/W and warm white 110 lm/W at 350 mA, making it more suitable for streetlights, tunnel lights and indoor commercial lighting that require special optical design.
In addition to improving brightness, the EV series' epitaxial process also reduces defects that occur when growing the outer edge. In terms of production statistics, in addition to the increase in brightness of 10%, the rate of leakage caused by leakage current is also reduced. In addition, the 8% forward voltage is reduced, and the efficiency can be improved by about 6 to 8%.
In addition to improving brightness, the EV series' epitaxial process also reduces defects that occur when growing the outer edge. In terms of production statistics, in addition to the increase in brightness of 10%, the rate of leakage caused by leakage current is also reduced. In addition, the 8% forward voltage is reduced, and the efficiency can be improved by about 6 to 8%.
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