I was looking for an additional red-blue strips for my lightening system, when I found this one on digikey:
https://media.digikey.com/pdf/Data%20Sh ... 541_Ds.pdf
What do you think about it?
Currently I have 4 LUXEON 1208 COBs running at 150W for an extimated total of 200umol/s, I would like to reach 700umol/s adding red and blue lights.
So I extracted data from SPD chart and did some maths, for 1 strips 28V @ 1250mA and I assumed 32% of LED efficiency:
Code: Select all
ppf: 24.667 umol/s
umol/s
vi 400-429nm: 0.127
bl 430-450nm: 0.05
451-499nm: 0.13
gr 500-550nm: 0.16
551-639nm: 20.182
rd 640-680nm: 1.736
fr 681-730nm: 0.198
ir 731-800nm: 0.302
Below data for 1 Samsung H282D strip both 3000K and 4000K, 23.5V @ 480mA (assume 30% of LED efficiency):
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LM561C_3000K
ppf: 16.362 umol/s
umol/s
vi 400-429nm: 0.095
bl 430-450nm: 0.673
451-499nm: 1.152
gr 500-550nm: 2.338
551-639nm: 8.309
rd 640-680nm: 2.39
fr 681-730nm: 0.901
ir 731-800nm: 0.217
LM561C_4000K
ppf: 14.285 umol/s
umol/s
vi 400-429nm: 0.678
bl 430-450nm: 0.705
451-499nm: 2.176
gr 500-550nm: 3.112
551-639nm: 4.613
rd 640-680nm: 0.701
fr 681-730nm: 0.303
ir 731-800nm: 0.101
Thanks
Alex