150 watt in 2by2

ifitsgreensmokeit

Member

Dec 31, 2021

• #1

so i got a 150 true watt led for a 2by2by3, everything i read says that for that size 120 to 160 is the butter zone. true or not? looking for some help please

 

Billy the Mountain

Well-Known Member

Dec 31, 2021

• #2

Assuming its a good quality LED (no blurple), 150w is ample for 4 square feet

 

G

GarageGardener69

Well-Known Member

Dec 31, 2021

• #3

Seems like the right amount. I’d put that much in a 2x2. What kind of light? I know you have an LED.. but which one, just wondering

 

H

HippieDudeRon

Well-Known Member

Dec 31, 2021

• #4

Should be great. Most LEDs are hitting 2.3+ pretty easily even in cheap options.

2.3umols/w * 150w=345umols PPF... ÷ .37m2= ~932umols PPFD