Cork144
Active member
hi guys, looking into making a cob set up, looking at their spectral output, they do cover the 662nm range of the chloraphyll peaks, but it doesnt throw too much that way, so thinking of getting either 3w or 5w 660nm leds, 16 660s on the fixture with 9 cobs run at 50w each, are these good enough
https://www.amazon.co.uk/Led-World-Power-660NM-Emitter/dp/B00KKKOFRY
- Emitted Color: Deep Red Wavelength: 660nm
- DC Forward Voltage (VF): 4.0-4.5v DC Forward Current (IF): 700ma
- Viewing Angle: 120 Degrees Intensity Luminous (Iv): 110 LM ~ 130 LM
- Package Include: 1 pcs 5W Deep Red 660nm led
https://www.amazon.co.uk/Led-World-Power-660NM-Emitter/dp/B00KKKOFRY