2014-03-06

Gallium Nitride makes LED Lamps more Compact

Coping with higher temperatures LEDs do have one weakness, though – they are extremely sensitive to variations and spikes in power. To function properly, they need a driver that ensures a constant supply of power at all times. This driver, which takes the alternating current from the grid and converts it into direct current with a reduced voltage, has a profound influence on the light yield and lifetime of the LED lamp as a whole. The demands placed on the driver electronics are correspondingly high. This has prompted researchers at the Fraunhofer Institute for Appli...
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Strawberries flourish in a Controlled-Environment Agriculture Installation with Horticulture LED lighting provided by Cree LED and RED Horticulture. (Photo courtesy of RED Horticulture) The integration of technology into every aspect of life i... READ MORE

The prior blog titled “Nichia’s contribution to a realization of a mercury-free society” took a short break. However, there was a release about new LED-based water disinfection devices made by Miura Co., Ltd., a Japanese manu... READ MORE