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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
1 mil and 2 mil (1 mil is 1/1000th of an inch)
Hydrofarm's Commercial Heat Mat helps maximize your growing area by letting you daisy chain up to 4 of the MTMDA add-on units to this one
Also features a 25' grounded cord
“It’s easy to tell when your plants are supercharged
Easy to store in reclosable bag
Light System Cooling Kit Promote 1 mil and 2 milThe chief of compatibility! This kit contains 4" flanges that will allow you to set up air cooling of two Powerhouse ballasts or a Daystar DAUN reflector, Radiant reflector, Xtrasun XT1AC reflector, or Sunburst system. Fits Powerhouse (all) Fits Daystar (DAUN) Fits Radiant all vents Fits Xtrasun (XT1AC) Sunburst Includes: 2 LG50023, 1 LG50027, foam, hardware, and instructions. Requires a fan for cooling (sold separately).
US$ 207.50
US$ 150.00
US$ 135.00