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

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

It contains no carbonates or synthetic dyes and has the cleanest salt and residue index available

All products may assist with detoxing

which is best for flowering

Daisy-chain up to 10 lights: This allows you to easily expand your grow light system as your needs change

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,