BlockBuster® 6 in & 8 in Air-Cooled Reflectors - Generation 3 CFL Glass Frame Dimensions: 25

Glass Frame Dimensions: 25

You won’t believe your eyes as you watch your plants' health and overall yield increase dramatically

This waterproof poly film is black on the outside and white on the inside

This deluxe kit gives you all the necessary pieces to deliver plant-enriching CO2 to your garden

Dipotassium Phosphate

BlockBuster® 6 in & 8 in Air-Cooled Reflectors - Generation 3 CFL Glass Frame Dimensions: 25Square shape is perfect for square growing areas. Improved design for more efficient and even light distribution. Completely sealedfeaturing hinged glass and double gasket (between glass & reflector and glass & frame) for an air tight seal. Powder coated galvanized steel housing with handles built in. Integrated socket & 15 ft lamp cord. Swing Stop retention cable keeps glass from abruptly swinging down. Captured thumb screws & closure mechanism for