LTL MASTER 4 Four lighting relay controls, without timer (120v Plug Only) water-filtration SPYDR Series is ideal for

SPYDR Series is ideal for both multi and single-tier applications including vertical farms

Any heating or cooling device that is 10-amps at 120 volts or less can be controlled by the DST-1

Super easy assembly

the charcoal is carefully packed to ensure consistent and even air flow throughout the carbon bed for full use of the filter

high quality stainless steel & copper air manifold with individually controllable air outlets

LTL MASTER 4 Four lighting relay controls, without timer (120v Plug Only) water-filtration SPYDR Series is ideal forThe Master 4 by LTL Controls is the safest and easiest way to control a 4 HID light setup. This controller has the capability to run a maximum of (4) 1000W ballasts using 120V power, with a maximum relay amperage of 30 amps, and includes a 120V trigger cable which can be connected to a 120V timing device. It is recommended to consult a certified electrician before installing or using this controller, especially if you are unfamiliar with electrical