Question about light spectrum

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panoastrikefal

Member
Guys can you grow weed with 2700-6500k spectrum of led bulbs as you can with cfl? Is 660-760nm red ir light essential? I am planning on sumsung led bulbs 13,5 watts and 1551 lumens each I thinking about 10 of them to produce 15000lumens in a 2x2 area.. Any thoughts?
 
Airwalker16

Airwalker16

Well-Known Member
panoastrikefal said:
Guys can you grow weed with 2700-6500k spectrum of led bulbs as you can with cfl? Is 660-760nm red ir light essential? I am planning on sumsung led bulbs 13,5 watts and 1551 lumens each I thinking about 10 of them to produce 15000lumens in a 2x2 area.. Any thoughts?
Click to expand...
Use Samsung strips instead.
 
coreywebster

coreywebster

Well-Known Member
Yes you can do that, there are a few people on here do that and get really good results.

There is a big difference between a cfl at 2700k and LED at 2700k as far as the fullness of the spectrum


LUMii EnviroGro Warm White CFL Lamp - One Stop Grow Shop

E26 Base Household LED Bulbs as Effective DIY Grow Lights ...
 
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