Phantom Pro Double-Ended High Pressure Sodium (HPS) Lamp, 1000W Options:PH PRO 1000W HPS DE Bulb in Bulk Box of 50 (50/cs) The gel-filled pH electrode is

The gel-filled pH electrode is provided with a waterproof sleeve to protect the BNC connector

Shipping Dimesions: 23” x 23” x 5”

no useless ecto "filler" strains which will colonize only certain types of trees like spruce and fir

Operating on batteries

• Bonus nozzle system with 4 different spray settings

Phantom Pro Double-Ended High Pressure Sodium (HPS) Lamp, 1000W Options:PH PRO 1000W HPS DE Bulb in Bulk Box of 50 (50/cs) The gel-filled pH electrode isPhantom Pro 1000W DE HPS Lamp The Phantom Pro 1000W DE HPS lamp is purpose built for horticultural professionals who require high output combined with long service life. Proprietary arc tube is precision engineered of European material for outstanding performance these lamps output 2100 mol s of photosynthetic photon flux (PPF 400 700nm) and 2330 mol s of plant biologically active radiation (PBAR 280 800nm) when operated at 1000W. The 400V Phantom Pro