cmh bulb

  1. Greenmanalberta

    260 square foot flower room

    So I’m doing a 260 square foot flower room I’m thinking of using 10 1000 watt Cmh lights in it remo Nutes (love remo) soil grown cannabis I figured I should be able to pull 1 gram to 1.3 per watt my veg room is 10x10 with 2 600 watt quantum boards and 2 4 foot 8 bulb florecent grow light...
  2. Justsploofit

    CMH lighting help in my 4x4 tent

    I have a 4x4 tent that Im running this CMH lighting in currently. All of my other tents are LED but I wanted to give this a go. The light has settings of 240W, 480W, 630W, and “Super Lumen” I currently am running the tent on the 480W setting, just flipped to 12/12 today. Wondering if I should...
  3. ThePsilocyber

    630w CMH Vs 1000w HPS

    working with about 5000w lighting and 2k$ looking for biggest yield
  4. J

    Finally got my 1000W CMH Bulk 3100K

    I've been on a mission for some time now to find a 1000W bulb with a complete kit. It arrived the other day and I'll post some shots later today with it still basically wrapped up. I'm about to hang this bad boy and see what it does. The ballast has a legit UL cert and it has an external 0-10v...
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