Depending on your.
Cree led grow diy.
Cob is the type of led chip on board.
One single cob is about 45.
Let s use a common build for this tutorial.
Currently cree and also bridgelux make good cob leds with cree the more efficient better ones.
As for the costs no those high end cree lights are not that expensive.
Https youtu be dfggzjrbnxy the 20 desktop diy plant light live 4 25 19 this project can be as easy or as complicated as you desire.
By changing the wavelength and spectrum of light plant growers can manipulate a range of factors in plant growth including rooting time crop life increased yield and overall quality.
Diy 200w cree cxb3070 led panel technische daten.
4x 36 volt cobs on a mean well hlg 185h c1400.
A light like this will cover a space of about 2 5 x2 5 for flowering plants and will cover up to 3 x3 for vegetative growth or leafy greens.
700ma 134 92v 94 44w 16074lm 170 21lm w 1050ma 138 84v 145 78w 22981.
Cree is a manufacturer.