Intermatic Heavy Duty Timer, 208V-277V growing-media • Air pump to oxygenate

• Air pump to oxygenate your water to encourage root growth

No-Burning: inert formula accommodates custom feeding practices with no conflicting nutrients or burn risk

They are designed with true solar symmetry for true photochemical reactions in living organisms

The E-Series LED Adapter is designed to be used with the Gavita 1700e LED fixtures

or stove top

Intermatic Heavy Duty Timer, 208V-277V growing-media • Air pump to oxygenateIntermatic T104 Timer w Metal Case (240V) Designed for industrial, commercial and residential applications. The Heavy Duty 40 Amp 208 277 Volt Timer has the highest horsepower ratings in the industry for loads up to 40 amps resistive from 208 277 volts providing direct 24 hour time switch control. This series provides from 1 to 12 "ON OFF" operations daily with minimum ON OFF times of 1 hour.