LTL MASTER 4 Four lighting relay controls, without timer (120v Plug Only) -power-&-lamp-cords plants create a natural balance

plants create a natural balance between photosynthesis and vitamin/amino acid production

Three separate spectrum channels can by programmed by the day

and pathogens

It kills and defends against many garden pests including mites and powdery mildew when used in a preventative maintenance plan

SUPERthrive Bloom 3-12-6 is a scientifically formulated

LTL MASTER 4 Four lighting relay controls, without timer (120v Plug Only) -power-&-lamp-cords plants create a natural balanceThe 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