AC Infinity Rack Roof Fan Kit Dual Cooling-Fans w/ Speed Controller Sea Green Hydro The fully enclosed design uses

The fully enclosed design uses an optically quality glass lens which only reduces light output by 6%

Featuring an inline controller to set the fan's speed to optimal airflow and noise levels

Use as directed as a readily-available source of potassium and silica during all stages of plant growth

Clean Cuts is designed to spray in a super fine mist

This implies that larger devices can be powered safely without overloading the timer

AC Infinity Rack Roof Fan Kit Dual Cooling-Fans w/ Speed Controller Sea Green Hydro The fully enclosed design usesDescription A quiet fan kit designed for standard 19 racks, to be mounted on the roof or to replace existing fans. Features a speed controller utilizing PWM which can control the fan's speed without generating noise. Compatible with CLOUDPLATE series rack fans and can be linked to share the same programming. Heavy Duty steel construction with spiral fan guards, mounting hardware, and power adapter. Size: Standard 120mm Rack Fans Fans: 2 Airflow 200