Duct Tube 10 - Flexible Dual-Layer Alum. 25' long, for 10" Duct Fan reflective-and-greenhouse-films PHB5030 Ballast features:

PHB5030 Ballast features:

PRO 630W CMH FIXTURE

High efficiency White led with 660nm Deep Red and 630nm Red

5% degradation rate at 10

and can be used by lefties

Duct Tube 10 - Flexible Dual-Layer Alum. 25' long, for 10" Duct Fan reflective-and-greenhouse-films PHB5030 Ballast features:Designed for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks, tears, and cuts. Steel wire spiral structure is flexible and easy to install in hard to reach places. Constructed of Aluminum and thermoplastic, tube can be shortened for various applications. Ducting Size: 10 Length: 25 feet Includes two stainless steel 10" duct clamps PRODUCT DESCRIPTION This ducting is