Lumii Black 4 Way Contactor Timer is a durable and reliable contactor and timer unit designed to safely control up to four grow lights in hydroponic grow rooms. Built with a heavy-duty relay and a mechanical timer, it protects against electrical overload while ensuring your lighting schedule stays precise—essential for consistent plant development. Ideal for HID, CFL, or LED lighting systems, this unit isolates high loads from the timer mechanism, extending lifespan and ensuring safe operation. It helps stabilize your grow environment, protecting both your plants and your equipment, while supporting optimal root zone and canopy conditions. Easy to wall-mount and set up, it's a trusted solution for medium-sized grow operations and home growers alike. Key Features: Powers and controls up to 4 grow lights Built-in mechanical timer for automated light cycles Protects against overload and timer failure Ensures consistent lighting in hydroponic grow rooms Enhances environmental control and root zone stability Heavy-duty build with safe electrical isolation Suitable for HID, CFL, and LED lighting setups Simple wall-mount installation
