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InvisiblebEelzeBosS
Are my eyes red?


Registered: 11/15/13
Posts: 706
Help me choose a MH bulb
    #716222 - 02/19/14 04:54 PM (10 years, 1 month ago)

I have a $50 Amazon gift card and would like to buy a backup 400w MH bulb in case my current one goes out. There are a lot of choices, some up to 14,000k...I dont know if that's too blue or not though. Which one should I get between these:

14,000k "Aquarium Light"...would this even work for plants?
Cheaper but only 4200k
Supposedly 6500k (isn't this ideal?)
Good reviews, doesn't say what color temperature though and someone says its not a true mogul base...ed37 instead of e39...what's the difference?
$70 for a Hortilux? Sounds too good to be true, probably not for growing?

Here's some more...


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:firecum:

Edited by bEelzeBosS (02/19/14 04:59 PM)

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Invisibleresincoatedlungs
Brickweed Aficionado
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Registered: 09/05/12
Posts: 501
Re: Help me choose a MH bulb [Re: bEelzeBosS] * 1
    #716231 - 02/19/14 06:01 PM (10 years, 1 month ago)

Get an Ultra Sun bulb. Best bang for your buck. (If that's a concern.)
Otherwise, if you're willing to shell out 50 - 70 on a bulb, get the Hortilux.


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Man Eater

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Edited by resincoatedlungs (02/19/14 08:09 PM)

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OfflineFarmer Joe
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Registered: 09/03/09
Posts: 1,707
Loc: USA Flag
Last seen: 1 year, 4 months
Re: Help me choose a MH bulb [Re: resincoatedlungs]
    #716232 - 02/19/14 06:23 PM (10 years, 1 month ago)

go with hortilux blues or ushio's if you're looking for quality. Shit you've got a $50.00 gift cad why not treat yourself  :gethigh:


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"Marijuana may not be addictive, but growing it is" - ED Rosenthal



Maine Caregiver In 100% compliance with Maine state laws.

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InvisiblebEelzeBosS
Are my eyes red?


Registered: 11/15/13
Posts: 706
Re: Help me choose a MH bulb [Re: Farmer Joe]
    #716244 - 02/19/14 06:51 PM (10 years, 1 month ago)

My 600w hps is an Ushio, but this is the only 400w MH I could find by them. Its only 4000k, that's a little warm for veg isnt it? I'd have to spend another $55 for a hortilux blue, and I'm a little strapped for cash right now.


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InvisiblebEelzeBosS
Are my eyes red?


Registered: 11/15/13
Posts: 706
Re: Help me choose a MH bulb [Re: resincoatedlungs] * 1
    #716249 - 02/19/14 06:55 PM (10 years, 1 month ago)

Quote:

resincoatedlungs said:
Get an Ultra Sun bulb. Best bang for your buck. (If that's a concern.)
Otherwise, if you're willing to shell out 50 - 70 on a bulb, get the Hortilux.



That's a HPS, I need a MH. I found this though, but its twice as much.


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Invisibleresincoatedlungs
Brickweed Aficionado
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Registered: 09/05/12
Posts: 501
Re: Help me choose a MH bulb [Re: bEelzeBosS]
    #716281 - 02/19/14 08:08 PM (10 years, 1 month ago)

That's the "Enhanced Blue" MH bulb. I fixed the original link to show the standard MH.
EDIT: Shit, everytime I click on the standard MH bulb it links me directly to the HPS, Amazon fucking sucks.


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Man Eater

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Edited by resincoatedlungs (02/19/14 08:10 PM)

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OfflineMrshroom
Stranger

Registered: 12/04/12
Posts: 781
Last seen: 6 years, 10 months
Re: Help me choose a MH bulb [Re: resincoatedlungs]
    #716327 - 02/20/14 01:04 AM (10 years, 1 month ago)

i like digilux ive been doing good on my grow with the mh and hps bulbs

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InvisiblebEelzeBosS
Are my eyes red?


Registered: 11/15/13
Posts: 706
Re: Help me choose a MH bulb [Re: Mrshroom]
    #716332 - 02/20/14 06:07 AM (10 years, 1 month ago)

I ended up buying the 7500k enhanced blue ultra sun. There was a 10000k for the same price but thought maybe that would be too blue...


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OfflineFarmer Joe
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Registered: 09/03/09
Posts: 1,707
Loc: USA Flag
Last seen: 1 year, 4 months
Re: Help me choose a MH bulb [Re: bEelzeBosS]
    #716335 - 02/20/14 06:27 AM (10 years, 1 month ago)

Quote:

bEelzeBosS said:
Its only 4000k, that's a little warm for veg isnt it? I'd have to spend another $55 for a hortilux blue, and I'm a little strapped for cash right now.




yeah thats not quite as blue as you would  want. If you're strapped for cash and this bulb will only serve as an emergency replacement then just go with a cheaper one :shrug:

digilux makes a pretty good lamp.  I'd go with digilux over ultra sun, but would pick one of the two.


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"Marijuana may not be addictive, but growing it is" - ED Rosenthal



Maine Caregiver In 100% compliance with Maine state laws.

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Offlinehamloaf
Biometric Precursor.


Registered: 10/21/13
Posts: 179
Loc: Back in the USSR. Flag
Last seen: 4 years, 9 months
Re: Help me choose a MH bulb [Re: bEelzeBosS]
    #717060 - 02/23/14 12:39 AM (10 years, 1 month ago)

Having a few extra bulbs at your disposal in case of a light bulb emergency is a good plan, man.  Good thinking. 

The way I look at bulbs is like this; To get the most out of them bulbs need to be changed out every to every other grow so I just go with the cheapest bulbs I can find that are in the correct spectrum for the phase of growth the plants are in.

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InvisiblebEelzeBosS
Are my eyes red?


Registered: 11/15/13
Posts: 706
Re: Help me choose a MH bulb [Re: hamloaf]
    #717075 - 02/23/14 09:44 AM (10 years, 1 month ago)

Yeah I'd like to have a couple extra ballasts on hand too but my finances wont allow that for awhile.


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OfflineMidgetpawn
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Registered: 06/21/13
Posts: 577
Last seen: 3 years, 9 months
Re: Help me choose a MH bulb [Re: bEelzeBosS]
    #718751 - 03/01/14 08:43 PM (10 years, 1 month ago)

I posted a few comparison here http://www.growery.org/forums/showflat.php/Number/707717 That Genesis bulb at the top is under 50$ and looks ok if their claims are legit. All I know is digilux is some BS. I personally got Plantmax 7500k pulse start 400w MH vs the genesis because of a good deal. The Plantmax is around 50$. It's really bright.

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Offlinehamloaf
Biometric Precursor.


Registered: 10/21/13
Posts: 179
Loc: Back in the USSR. Flag
Last seen: 4 years, 9 months
Re: Help me choose a MH bulb [Re: Midgetpawn]
    #719196 - 03/03/14 10:30 PM (10 years, 1 month ago)

Ipower brand 400 watt metal halide bulbs are 36,000 lumens at 18.00$ (shipping included) a piece from ebay seller "hpsgrowlightstore".  They are 6500K.

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