400 watt hps/mh light fixture!!!
- Thread starter Sim0n405
- Start date
Howard Stern
Well-Known Member
Recommended typical OLH distances:
Flourescentsroximimty
400w HPS: 1 foot
600w HPS: 1.5 foot
1000w HPS: 2 foot
Flourescentsroximimty
400w HPS: 1 foot
600w HPS: 1.5 foot
1000w HPS: 2 foot
Howard Stern
Well-Known Member
Just a quick google! I learned the hard way and had my 600w HPS 8 inches away! LOL burnt my plants a lil now it is 18 in away and every little girl is good now. 
whats ittoyabub
New Member
im running 1000w hps/mh and shes fine at 18" like the man said anything closer id worry, during veg a girls got about 12 inches away when i went on vacation and she was crispy but not burned when i got home.