LTL Controls MASTER 4 Lighting Relay Controller w/o Timer (120V & 240V Universal Plug) ExtractCraft heat treated

heat treated

If you are using accessories such as basket drippers and air stones use (ID) 3/16" instead of (ID) 1/4"

Carbon capacity—17

Repeat application 5 to 7 day intervals or as needed

LTL Controls MASTER 4 Lighting Relay Controller w/o Timer (120V & 240V Universal Plug) ExtractCraft heat treatedThe 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 & 240v 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