15x20x2 Pleated MERV 12 Air Filters 12 Pack ventilation the PPFD sensor will AUTOMATICALLY

the PPFD sensor will AUTOMATICALLY increase or decrease the output level of your supplemental lighting systems to continuously maintain the exact lighting level (in PPFD) that the user selects

000 Watt Metal Halide double-ended Lamp 6K High frequency e-ballast 1

Black Vinyl Tubing - (ID) 1" - (OD) 1 1/4" - 50 ft

Set light period from 1 hour to 20 hours

Watts- 520

15x20x2 Pleated MERV 12 Air Filters 12 Pack ventilation the PPFD sensor will AUTOMATICALLYNordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different