PHOTOBIO TX LED 680W 100/277V S4 (10' 277V L7-15P Cord) DH35772 (1) new O-ring into groove

(1) new O-ring into groove in drain assembly (provided with the Model 5872 Cylinder/Canister Kit) Note: Dampen O-ring with water before inserting canister

House & Garden Roots Excelurator

Our 1:3:2 major nutrient ratio has been trusted by Jack's Professional growers for over 70 years

highly chelated micro-nutrients

now offered in black

PHOTOBIO TX LED 680W 100/277V S4 (10' 277V L7-15P Cord) DH35772 (1) new O-ring into groovePHOTOBIOTX high efficiency LED top light is designed for greenhouse and indoor applications. The slim design minimizes sun interference while providing greater access to the plant canopy. The ultra effective commercial design utilizes a closed loop heat pipe cooling system to rapidly wick heat from diodes, providing superior heat dissipation and longevity. The high efficiency S4 spectrum provides ideal conditions for both human and plant health to