Air King Wall Mount Fan rock-bottom By far the most popular

By far the most popular slab for the hydroponic hobbyist market

while its patented double-wall design makes it the coolest running fixture on the market

22” L x 6

meaning that if you are not holding the sensor perfectly perpendicular to the light source

Air King Wall Mount Fan rock-bottom By far the most popularThe 18" Oscillating Wall Mount Fan features a 3 speed 1 20HP motor with both pull chain and front mounted rotary controls and a 7' white power cord. The grills are constructed of a powder coated steel front grill with an impact resistant plastic rear grill. Dimensions: 20. 25"L x 15. 5"W x 23" Weight: 10. 90 lbs.