Introduction
Seoul Semiconductor manufactures and packages a wide variety of LEDs, ranking as the world's fifth-largest LED supplier with over 10,000 global patents, offering an extensive range of LED technologies and production capabilities. Its product portfolio includes multiple package and device options, such as AC and high-voltage DC LEDs, high-brightness LEDs, mid-power LEDs, side-view LEDs, through-hole LED lamps, and custom displays. Acrich MJT (Multi-Junction Technology) LEDs are single-chip, high-voltage, high-power devices that provide designers with a high-voltage option without the large footprint of multi-chip chip-on-board designs. Acrich2 AC LED modules can be driven directly from AC voltage, making them ideal replacement light sources for recessed luminaires, downlights, and wall lights. The high-power LED family includes COB devices in the Z5, Z5M, Z6, Z7, and ZC series, featuring enhanced chip technology for low lumen depreciation at elevated temperatures, along with a wide selection of CRI values, colors, and operating currents. The mid-power LED family includes 3020, 3030, 5050, and 5630 packages, combining high-reliability LED chips with high-performance phosphors in thermally enhanced packages with heat spreaders.