Bulb life cycle

amalamud

Active Member

• Nov 3, 2010

• #1

How long do you guys use your hps/mh bulbs?

 

S

suTraGrow

Well-Known Member

• Nov 3, 2010

• #2

12-18 months some say 6 i always went by 12-18 and never saw much difference in yield.

 

amalamud

Active Member

• Nov 3, 2010

• #3

Really? If that's true you just saved me some green. Thanks +rep

 

bigv1976

Well-Known Member

• Nov 3, 2010

• #4

I change once a year.

 

[email protected]

Well-Known Member

• Nov 3, 2010

• #5

my thread has some bulbs rated hours

check it out-------------------->https://www.rollitup.org/indoor-growing/378459-specs-comparisons-600w-hps-bulbs.html

hope it helps