When to Replace Light Bulbs?

chknhwk · Apr 11, 2010

I was wondering how often you need to replace your bulbs i know that they lose intensity over time. i have used mine for 3 full grows now switching between my mh and hps. so 3-4 months on the mh and around 10 on the hps. after doing the math they sit at 1620 and 3660 hrs on them.

techaholic · Dec 29, 2012

I replace my t5 every 4-6 months (depends on usage) and hps every 6-9 months

jondamon · Dec 29, 2012

I replace my hps lamps every 9-12months.

J

MeekMill · Dec 29, 2012

hsp a year or half

Ecips · Dec 29, 2012

It's good to pic up a spare bulb
you never know when they die
plus if your bulb dies ,,, your going to need one ASAP
allways have 1 spare bulb
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When to Replace Light Bulbs?

chknhwk

Well-Known Member

techaholic

Active Member

jondamon

Well-Known Member

MeekMill

New Member

Ecips

Active Member