Growers Choice GC-315 w/ 3K-R Environmental Controllers This unit features straight-in strain

This unit features straight-in strain relief (ideal for vertical mounting) and 15 feet of heavy duty 600 volt rated cable to our exclusive waterproof Lock & Seal plug system

1/4" to 1 3/8" in 1/8" increments

High humidity will interfere with the filters ability to adsorb odors

The Temp setting shuts off the outlet when chosen temperature is reached (and back on when it comes down 5 degrees)

Growers Choice GC-315 w/ 3K-R Environmental Controllers This unit features straight-in strainGrowers Choice Horticultural Lighting has introduced their first digital 315 watt ceramic metal halide fixture. It utilizes advanced low frequency square wave technology and high efficiency 315 watt ceramic metal halide grow lamp. The GC 315 delivers the highest efficiency and closest spectrum to actual sunlight in the commercial horticultural industry.