The Tesla 2903 7in1 Module is actually composed by Tesla 2903 filament which has LM80 report in comparison with others. Besides, the efficiency of the filament is 160 lm/W@2700K and CRI 80, which is the highest mass production standard compared to other filaments. By using Tesla 1505 4in1 module in candle light can reach 500 hot lm, and using Tesla 2903 4in1 module in A19 can reach 700 hot lm.
For more product information, please refer to LeDiamond microsite:
About LeDiamond Opto Corp:
The company is committed to develop high-efficiency LED components and light sensor components, with White reached 180lm / W @ 5700K (CRI70), Warm White 160lm / W @ 2700K (CRI80) have already gone into mass production. LeDiamond R &D team has many years of practical experience in the LED package, also can quickly focus on customer product needs and provides solutions to shorten customer development process to reach a win-win strategy with customers.
via LED-professional http://ift.tt/1AerQtu