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.

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.

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.