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is a 400w mbfu a mh?

bong hoger

bong hoger

Well-Known Member
Is a ORRAM 400w mbfu a mh light?
it works in my hps ballest? its a big egg shape light and it is tinted white.
 
D

dog

Well-Known Member
Its a Mercury Fluorescent Lamp, and normly 2000k Colour temperature in Kelvin, so very red, i dont no if thay are any good? but maby ok for flowering?
sorry i culd not help more. SO NO.
 
bong hoger

bong hoger

Well-Known Member
yes like that one but why does it work in the hps ballest? and if it is not any good must i veg with 2 45w cfl lights? or a 400w hps? i hear the hps starches yore plants node space.then you get less yield! so what you people think?
 
D

dog

Well-Known Member
bong hoger said:
yes like that one but why does it work in the hps ballest? and if it is not any good must i veg with 2 45w cfl lights? or a 400w hps? i hear the hps starches yore plants node space.then you get less yield! so what you people think?
Click to expand...
I have never had any starching prob's veging with a HPS, but if you are worried that you will just get a dual spectrum bulb like this one,
http://cgi.ebay.co.uk/GROWLUX-SYLVANIA-HPS-400w-GROW-BULB_W0QQitemZ300415489417QQcmdZViewItemQQptZUK_HomeGarden_Garden_PlantsSeedsBulbs_JN?hash=item45f2289589

one more thing are you shore your ballist is not a chang over one?;-)
 
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