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When used in a Pro HPS 400 Volt / 600 Watt system
amino acids and protein production
we recommend giving five litres/ m²/ day for fully-grown plants
Most flowering formulas may need a pH adjustment UP
making it compatible with a wide range of reflectors
Gavita Pro EL DE 750W 400V HPS Lamp torus hydro When used in a ProGavita horticultural High Pressure Sodium (HPS) lamp with high output and extreme long light maintenance. The control range of this lamp is 400 825W, bridging the gap between 600W and 1000W lamps. We named it 6 750 DE FLEX because it is as efficient running on 600W as it is on 750W. In many cases it is a retrofit replacement for a 1000W air cooled fixture, while running at just 825W. This will save you up to 20% electricity. The output of the lamp,
