HPS 1000W Grow Light Bulb

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  • Regular price $33.99
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Our Green Leaf Signature Series, High Pressure Sodium (HPS) grow lights allow you to extend your growing season to 365 days a year. Dial in your lighting system to provide the optimum spectral energy for vigerous plant growth. Specially designed with Super Lumen technology, boosting lumen output by 10% at the flip of a switch.Our bulbs provide a maintained lumen output and are specially designed to accelerate plant growth during their flowering growth cycle.


-Excellent results during all phases of plant growth

-Perfect for 4'x4' and 4'x6' grow tents

-Optimized for high frequency electronic ballasts. Fully compatible with Green Leaf 1000w Ballasts

-Higher energy output in the green, yellow, and red colour spectrum to enhance flowering growth



Watts: 1000w

Lumens: 140000

Colour Temp.: 2100K

Glass Size: ET25

CRI: 25

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