- 2019-1-15Luminas LED achieves efficiency of up to 200 lm/W
The Luminus LED introduces a new High brightness cold light LED . This series of LEDs has excellent efficiency of up to 120 lm/W and provides a new definition of the color consistency of L ...
- 2018-9-21Ra=100 really rendering? - High color rendering index LED co
High color rendering index LED cold light source is related to the subjective experience of the observer. Everyone see a high color after the cold light feeling, others difficult to know. So t ...
- 2018-4-17Optical fiber lighting LED cold light source,
through the transmission of the optical fiber, the light source can be transmitted to any area, is the rise of high-tech lighting technology in recent years. In the applica ...
- 2014-7-25Sunner Optoelctronical Limited’s Warranty Policy
Sunner Optoelctronical Limited’s Warranty Policy: We will replace products afflicted with manufacturing defects within 15 days of purchase;we will also repair a light free of c ...