A highly efficient 5630 LED from Everlight
- CRI80
- 228 lm/W
- 8 cents a piece at very large scale, more like 10 for regular high volume
- available in small quantities from digikey
https://everlighteurope.com/2204/white-lighting-leds
228 lm/W
A highly efficient 5630 LED from Everlight
https://everlighteurope.com/2204/white-lighting-leds
228 lm/W
BTW, Everlight 62-227ET/RK6D which is as far as I understand it a similar model but with CRI90 minimum seems to do about 200 lm/W at the rated current (65 mA). And efficiency improves further as current drops.