need help with my lights getting mixed answers

[habsfan]

how far should my plants be from my lights i have 2 1000 watt lights

[Dutch Pimp]

kinda depends on how old they are...sorta...

reflectors are not created equal...:smokin:

[big_a220]

i had the same question and i found that you keep the light 12 to 18 inches from the top of the plant. prevents it from streching to much

[habsfan]

if iam reading that graph it says 21 inch is that correct

[habsfan]

ialso heard that 12 -18 inch thank u