LTL Controls Master 4 Lighting Relay Controller, 120/240 Volt Medium and Small Scale Trimmers (x20) Micro Tube pre-attached to

(x20) Micro Tube pre-attached to 2-Way Splitter

we have cultivated plants in a vast range of substrates from coral to denim and even pumice stone

if necessary

We went back to the drawing board and asked the question

Apply every other week until harvest

LTL Controls Master 4 Lighting Relay Controller, 120/240 Volt Medium and Small Scale Trimmers (x20) Micro Tube pre-attached toThe 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) 1000 Watt ballasts using 120 Volt power & 240 Volt power, with a maximum relay amperage of 30 Amps, and includes a 120 Volt trigger cable which can be connected to a 120 Volt timing device. It is recommended to consult a certified electrician before installing or using this controller, especially if you