Chinese Scientists Develop Color Tunable Single Graphene-based LEDs

A research team from Beijing Tsing Hua University has made a groundbreaking graphene LED that is capable of color tuning to most colors under the visible spectrum, according to a Phys.org report.
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LuxiTune’s Color-tunable LED with ZigBee for Smart Lighting

On Booth 983 at LIGHTFAIR International (LFI 2015), LED Engin, Inc. extends its LuxiTune™ LED product family by integrating ZigBee connectivity. LZ9 LuxiTune is the first CCT tunable and warm dimmable source enabling independent color and brightness control offered for compact track light heads.
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Leotek Aims for Larger Market Share in Taiwan with Tunable Color LED Bulbs

Leotek, a subsidiary of LiteOn Technology Corp., has officially announced the debut of its first color tunable LED bulb and entry into the residential lighting market on Nov. 6. The bulb comes with a special patent that allows it to be switched to warm white light within one second. Leotek has taken its past 20 year experience in making good quality foreign outdoor lighting products to the indoor lighting market, said Danny Liao, CEO of New Business Development at Leotek. 
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Streetlights and high-bay fixtures require high flux and efficacy to meet the ever increasing demands for system efficiency and energy cost reduction for these applications. Today, LUXEON 5050 LEDs received an upgrade in both flux and efficacy... READ MORE

The recent outbreak of COVID-19 has prompted the large-scale search for practical solutions that can prevent the spread of the deadly virus — from researchers and scientists committed to finding a solution, to the manufacturers and consu... READ MORE