Comment to 'grow lights'
Comment to grow lights
  • 2 se7000 should be enough for 4x8

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    • 2 will be more expensive, since se 1000 is for 4x4 with co2, other wise all others are saying their  800 watt is good for 5x5, since i think spider is better than mars or any other, 1000 watt should do the trick, plus i have an ac inside the tent, on wooden stand it takes 2 foot atleast, and anything under or very close is definitely dying , killed 2,

      are you using se7000

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      • i switched to LED few weeks back because i had some heavy heat issue in summer with my HPS 250W, so i replaced it with a spiderfarmer SF2000 200W in my 90x60x180(2x3x6) tent.

        for 4x8 i would go either with 2 sf4000 or better 2 se7000, se1000 don't seem to be adapted with your tent size imho

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