TOSHIBA began mass production 160-170LM white led from Feb 4th, 2015

this article is sorted out by www.sunriseleds.com on Feb 19th, 2015

Toshiba released TL1L4 series of white led which luminous flux reach 160-170lm at normal temperature operation and began mass production from Feb 4th, 2015. TL1L4 series is purpose to led lighting, mainly used in led light bulb, recessed light, street light, led flood light and led high bay light etc...

TL1L4 series of leds' luminous efficiency reach 160LM/W（CCT=5000K、Ra=70@IF=350mA、Ta=25℃）。Ta=85℃ working current max reach 1A. to be introduced that new product under Ta=85℃, luminous flux improve above 60% compared with TL1L3 series. This can help lighting products on improving lumionus efficiency, lowing power consumption.

the same as original product, new product is also using GaN-on-Si technology, this is also a feature of Toshiba white led. this series adopt 3.5mm×3.5mm lens packing, there are 9 models CCT from 2700-6500K.