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DL 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...

DL 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...

DL 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...

This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and features a black interior. Each 25 ft section comes with 2 large zip ties. This...

Made of galvanized steel. Perfect fit. Sealed seams to prevent air leaks.

Made of galvanized steel. Perfect fit. Sealed seams to prevent air leaks.

Made of galvanized steel. Perfect fit. Sealed seams to prevent air leaks.

Made of galvanized steel. Stronger than adjustable elbows. Solid construction to prevent air leaks.

Made of galvanized steel. Stronger than adjustable elbows. Solid construction to prevent air leaks.

Made of galvanized steel. Stronger than adjustable elbows. Solid construction to prevent air leaks.

Perfect to use with fans, carbon filters, and ducting. 2.5", wide . Neoprene lining on the inner part of the clamp. Creates an air tight seal and prevents vibrations. Price is per piece.

Perfect to use with fans, carbon filters, and ducting. 2.5", wide . Neoprene lining on the inner part of the clamp. Creates an air tight seal and prevents vibrations. Price is per piece.