guy, what can i use for protect the cob(cxb3590)? The cobs are so close to the plants , i dont need expand the area covered. Just protect them. Lens with 90º ?
hey men, im about to buy a system of cob like: cree cxb3590 4000K 80 CRI for vegetation and cree cxb3590 3000K 80 CRI for Flowering.
My doubt is about color temperature of vegetation, i dont know if 5000k would be better than 4000K and what CRI use...
what is better 3000K(80CRI) or 3000K(90)...
hey man, im about to creat a system of cob like: cree cxb3590 4000K 80 CRI for vegetation and cree cxb3590 3000K 80 CRI for Flowering.
My doubt is about color temperature of vegetation, i dont know if 5000k would be better than 4000K and what CRI use...
what is better 3000K(80CRI) or 3000K(90)...