Nipples

Discussion in 'Reef Lighting' started by Midnight_Madman, Jan 29, 2005.

to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.

  1. Midnight_Madman

    Midnight_Madman Montipora Digitata

    Joined:
    Aug 29, 2004
    Messages:
    1,077
    Location:
    Mount Pleasant, SC
    Can someone explain to me about the nipple placement on MH bulbs? I heard if you point them certain ways it will change the color...but I am not sure how its done
     
    Midnight_Madman, Jan 29, 2005
    Midnight_Madman, Jan 29, 2005
    #1

    2. Click Here!

  2. Gresham

    Gresham Great Blue Whale

    Joined:
    Nov 7, 2002
    Messages:
    2,825
    Location:
    SF/Monterey Bay Area, CA
    Some say the nipple should be pointed up, or close to it, as to not allow the gasses to pool in the nipple. I haven't heard of the color change from it though, I've never experienced it yet.
     
    Gresham, Jan 30, 2005
    Gresham, Jan 30, 2005
    #2
  3. Midnight_Madman

    Midnight_Madman Montipora Digitata

    Joined:
    Aug 29, 2004
    Messages:
    1,077
    Location:
    Mount Pleasant, SC
    I dont even see the nipple... What part is it?
     
    Midnight_Madman, Jan 30, 2005
    Midnight_Madman, Jan 30, 2005
    #3
  4. Gresham

    Gresham Great Blue Whale

    Joined:
    Nov 7, 2002
    Messages:
    2,825
    Location:
    SF/Monterey Bay Area, CA
    The nipple in a SE (Singe End) bulb is inside the outer glass. You'll see a pointed end in the middle of the filament enclosure.

    The nipple on a DE bulb is right in the middle. It's pretty obvious with this one, SE's a a bit harder to see.
     
    Gresham, Jan 30, 2005
    Gresham, Jan 30, 2005
    #4