LM301B mid-power LED package achieves 220 lumens/W 

Samsung Electronics has announced that it has begun mass production of a mid-power, light emitting diode (LED) package. According to Samsung, the LM301B features the industry’s highest luminous efficacy of 220 lumens/W. The package is well suited for a range of LED lighting applications including ambient lighting, downlights and most retrofit lamps, says the company.

Samsung achieves its industry-leading performance of 65mA, 5000K, colour rendering index (CRI) 80+) by incorporating an advanced flip-chip package design and phosphor technology. The LM301B’s flip-chip design uses a highly reflective layer-formation technology to enhance light result at the chip level. Also, a complete separation between its red phosphor film and green phosphors allows minimal interference during the phosphor conversion process, resulting in higher efficacy than conventional phosphor structures, says Samsung. These combined technology enhancements enable a 10 per cent increase in overall efficacy compared to competing 3030 platform packages, without compromising on premium-quality light output, continues the company.

Samples of the LM301B are available now.

Samsung Semiconductor Europe is a wholly owned subsidiary of Samsung Electronics. It is headquartered in Eschborn near Frankfurt/Main, Germany and operates offices all over Europe, Middle East and Africa (EMEA).




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