The Insurance and Legal Value of UL/ETL Certification In the professional lighting sector, certifications like UL (Underwriters Laboratories) and ETL (Electrical Testing Labs) serve as more than mere ...
OSRAM Opto Semiconductors now offers the Advanced Power TOPLED line of LEDs incorporating the company’s ThinFilm technology. These new products broaden OSRAM's high-power, surface-mount LED product ...
Evaporation-assisted chip cooling lowers LED temperatures while preserving heat flow for small but useful waste-heat energy ...
To get the maximum brightness and working life out of a high-power LED, it needs to be driven at the optimum specified current. Allowing the current to exceed the permitted value is to be avoided at ...
The XLamp XR-C high-power LEDs series has been expanded, adding royal blue (450 to 465-nm), blue (465 to 475-nm), and green (520 to 535-nm) units with a 100 viewing angle, and amber (585 to 595-nm), ...
LEDs with low polarization in a direction similar to standard LEDs show greater efficiency at higher power by resisting 'efficiency droop', a new study shows. The findings open the door to a new ...
ANSAN, South Korea--(BUSINESS WIRE)--Seoul Semiconductor Co., Ltd. (KOSDAQ: 046890), a leading global innovator of LED products and technology, announced another victory in a patent infringement ...
Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...
Light-emitting diodes (LEDs) are everywhere in modern life, from smartphones to home lighting. But today's LEDs have a major limitation: when you try to make them brighter by increasing their power, ...
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