CLOUDLINE S12 - 12" Duct Fan /w LCD Thermal Control led but we do have 1/4"

but we do have 1/4" x 100' here

The Premium Cube is formulated to be a balanced professional base for growers

• Plant-safe green LEDs

One Super Green LED will light up to a 6' x 6' space

CLOUDLINE S12 - 12" Duct Fan /w LCD Thermal Control led but we do have 1/4"Designed to ventilate hydroponic grow rooms, transfer heating cooling, cool AV closets, and exhaust odors. Features an 8 speed manual controller utilizing PWM. See T Series for temperature and humidity controls. Mixed flow design combined with a PWM controlled EC motor for a truly quiet and energy efficient performance. Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware. Duct Size: 12 Dimensions: 12.