2014-03-25

Seoul Semiconductor Launches Acrich MJT 2525 Series

The Acrich MJT 2525 series features Seoul Semiconductor's proprietary high voltage architecture "Acrich MJT- Multi-Junction chip Technology" in a mid-power package enabling simpler, smaller, cheaper and more efficient driver topologies.
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2014-02-26

Philips Lumileds Doubles Lumen Density and Center Beam Candle Power with Newest Emitter

“With the LUXEON MZin combination with LUXEON M, designers can create two solutions with one optic In an MR16 the LUXEON MZ delivers greater punch, achieving 50,000 candela center beam candle power (CBCP) compared to encapsulated emitters that only achieve half the beam intensity using the same sized optics. Flood lamps that formerly required large optics now deliver the necessary brightness and range with smaller optics and off-the-shelf drivers.   ...
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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