LTL Controls MASTER 8 Lighting Relay Controller w/o Timer - 120V & 240V Universal Plug - 8 x 1000W Ballast Capacity

Switch Eight HID Lights From One Timer - 120V & 240V Ready

Wiring each HID ballast to its own timer takes space and adds failure points. The MASTER 8 relay controller lets a single timing device switch a full bank of lights. It handles up to eight ballasts of up to 1000W each and includes a 120V trigger cable for connecting a 120V timing device.

This unit suits growers running a multi-light indoor room or a larger commercial space who want one central point for switching lights. It is sold without a timer, so pair it with a 120V timing device you already own or plan to buy. Home growers with only one or two lights will likely not need this capacity.

Key Features & Benefits

• Eight-ballast capacity — controls up to eight HID ballasts, up to 1000W each, from one unit.
• 120V and 240V supply — works with either power setup using the universal plug.
• 50 amp relay — the relay is rated for a maximum of 50 amps.
• Trigger cable included — a 120V trigger cable connects to a 120V timing device.
• Compact housing — measures 13 x 11 x 7 in for mounting in a grow room.

Who Should Use LTL Controls MASTER 8

Growers with several HID fixtures in vegetative growth or flowering rooms who want centralized, timer-driven switching will benefit most. It also suits those upgrading from individual timers to one controller.

About LTL Controls MASTER 8

LTL Controls makes lighting controllers for indoor cultivation. The MASTER 8 is a lighting relay controller without a timer, supporting up to eight 1000W ballasts on 120V or 240V power with a 50 amp relay and a 120V trigger cable. It ships at 5.4 lb.

Frequently Asked Questions

Q: Does the MASTER 8 include a timer?
A: No. It is sold without a timer. It includes a 120V trigger cable that connects to a 120V timing device you supply.

Q: How many lights can it run?
A: It controls a maximum of eight HID ballasts, up to 1000W each. Do not exceed that load.

Q: Does it work on both 120V and 240V?
A: Yes. It supports 120V and 240V supply and comes with a universal plug.

Q: What is a relay controller?
A: A relay controller uses a low-power trigger signal from a timer to switch a much larger electrical load. This keeps the timer from carrying the full current of your lights.

Q: Do I need an electrician to install it?
A: The manufacturer recommends consulting a certified electrician before installing or using it, especially if you are unfamiliar with electrical wiring and circuits. Follow local electrical codes.