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  1.     
    #1
    Senior Member

    bulb not working!

    ok so my bulb is not working. i have a 400watt hps ballast. can i go buy a 150watt hps from HD and use that with my 400 watt ballast until my new bulb arrives? answer please ASAP before the stores all close
    Rekap Reviewed by Rekap on . bulb not working! ok so my bulb is not working. i have a 400watt hps ballast. can i go buy a 150watt hps from HD and use that with my 400 watt ballast until my new bulb arrives? answer please ASAP before the stores all close :( :( :( Rating: 5

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  3.     
    #2
    Senior Member

    bulb not working!

    I think so, but I'm not sure.

  4.     
    #3
    Senior Member

    bulb not working!

    BUMP

    SOMEONE PLEASE :P

  5.     
    #4
    Senior Member

    bulb not working!

    Bro, if anything get some red spectrum (around 2400K) CFL's or something to last you till you can get a new bulb. The plants won't like explode if you change their light spectrum for a little while. Goodluck.

  6.     
    #5
    Senior Member

    bulb not working!

    read the out put 400watt hps ballast and then the bulb
    i know that 400 to 1000 will work so maybe the 150 to 400 will work,,, Z had a write up on it about 2 mo ago.

  7.     
    #6
    Senior Member

    bulb not working!

    The home depot here carries 400 watt HPS bulbs. They just don't have the ballast's. Call them up and ask them and if they don't I bet a HD somewhere near you does. I just went to HD's website and searched for 400 watt sodium and the bulb came up. $45.96 a piece.

    My rule is to match the bulb with the ballast. No exceptions. (unless it's a conversion bulb)

    Laterz

  8.     
    #7
    Senior Member

    bulb not working!

    No, you can not. do not attempt this.
    any hydroponic shop can and will any questions you have. be safe.

    dai*ma

  9.     
    #8
    Senior Member

    bulb not working!

    No that bulb uses a smaller voltage to start up so your 400w would blow it up.

  10.     
    #9
    Senior Member

    bulb not working!

    bulbs odly working now...the power blew a breaker. and when the breaker was fixed the bulb still didnt work, and then it just came on a couple hours later....??? and is working fine now. im pretty sure its just because the breaker got messed up....

  11.     
    #10
    Senior Member

    bulb not working!

    lol
    \'When you smoke the herb, it reveals you to yourself\'

    Bob Marley:rastasmoke:

    ever since I started the hobby of growing marijuana, I\'ve become far more addicted to it, than I am or have ever been of the product.

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