Electronics Weekly
“In view of the surface-mounted design of the LED, a pc board has to be incorporated in the luminaire. This opens up numerous design options such as integrating thermal fuses, connectors or driver components on the LED board,” said Osram. “In standard CoB solutions, these functions have had to be accommodated on a separate pc board.”
It comes in 1,050 and 1,400 lumen (typical at 3,000K, 800mA, 85C) versions, both with an effective light-emitting diameter of 7.7mm – allowing narrow beam MR16 spotlights to be created.
CRI is 80, whites range from 2,700 to 6,500K. Operation is 28 or 37V depending on version.
Binning is according to MacAdam ellipses.
Thanks Xepshunall.
Where did you get the 62.5 lm/W figure from?
From what I can see, Duris S 10 efficacy is over 100 lm/W, and even over 120 lm/W.
And, as far as I know, 60-80 lm/W seems par-for-the-course with many CoBs – I have been surprised what poor efficacy they have compared with single-die power leds.
Where did you see the 150 lm/W CoB?
62.5 LM/w, best case scenario, doesn’t reel me in. How is this going to sell itself against CoB LED lights with upwards of 150 LM/w? Is it capable of eliminating the need for the target lighting to be recessed? Is the beam more naturally focused, thereby eliminating the need for special lensing? Why are these going to be my next showroom lighting solution?