Growlush Lamp HPS Size:400w Open - air pressure from

Open - air pressure from the fan opens the flaps and allows air through the shutter

exactly when it needs them

When applied to crops as a foliar spray or drench

Terpene Gold is chemical free

Silica is known for increasing the strength of cell walls in plants

Growlush Lamp HPS Size:400w Open - air pressure from400 Watt 600 Watt Growlush High Pressure Sodium (HPS) Lamp benefits: accelerate development and hearty flowering! HPS light is for better flowering, which is best for your plants chlorophyll production. It is especially productive for flower seedling development. Safe and environmental friendly. Growlush HPS 400W Lamp specifications: Power: 400 watts (High efficiency) Expected Life Span: 29,000 hours Lumen: 65,200 lumens Contains more red spectrum,