Cmh vs hps

youngwun11

youngwun11

Well-Known Member
I am starting a room back up I haven't grown in about 4yrs and was wondering what light is better. My room is 5x5x7 looking to do 5 or 6 plants. I was either looking at the double 315 cmh or the double ended 600 hps but I just seen they have a double ended 630 cmh im lost I dont know what to get. Any input will be appreciated thank you
 
maxamus1

maxamus1

Well-Known Member
Personally id go the 630 cmh but thats just me. Im running a 315 cmh in a 2x4 now and like it so far. tbh this is my first run with this light so not sure about how they flower but its looking good so far.
 
Lordhooha

Lordhooha

Well-Known Member
youngwun11 said:
I am starting a room back up I haven't grown in about 4yrs and was wondering what light is better. My room is 5x5x7 looking to do 5 or 6 plants. I was either looking at the double 315 cmh or the double ended 600 hps but I just seen they have a double ended 630 cmh im lost I dont know what to get. Any input will be appreciated thank you
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I have a 630 de cmh from sunplix and it’s like a tiny sun it puts out some insane light.
 
Lordhooha

Lordhooha

Well-Known Member
Just be sure
youngwun11 said:
Do you get better coverage with the de cmh vs the double 315 cmh
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i haven’t use the double 315 but my 8x8 experiment is flooded with stupid light. It’s supposed to have a 5x5 flowering foot print but I think it’s much more.
 
primobozo

primobozo

Well-Known Member
I have 2 630w 2/bulb cmh in 4x8 tent. Flowers came out big and dense and sticky. Also, way more colorful. Heat is a problem, but I live in the deep south so heat is always a problem.
 
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