Light Proof Black Ducting Size:6'' Light Proof Black Ducting For bigger

For bigger

Bloom is a phosphorus-heavy formula for enhancing flower production

Stealth-RO150/300 RO Membrane reduces 89%+ of PPM of total dissolved solids

High porosity virgin extruded activated carbon 4mm

Leading the industry in efficiency

Light Proof Black Ducting Size:6'' Light Proof Black Ducting For biggerDL Light Proof Ducting is strong, durable, and as the description indicates light proof. That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple layers of inner liners to protect from punctures from sharp objects. DL Light Proof Ducting is available in 4", 6", 8", 10" , 12"