These retail for $300 new!

Take full control of your hydroponic lighting with this used Gavita Master EL1 Gen 2 Light Controller. This controller is in great condition and fully functional. Notably, this model is known for its innovative features, such as non-volatile memory, event logging, and independent sunrise and sunset settings.

The Gavita Master EL1 Gen 2 Controller lets you centrally manage your lighting conditions with ease. With this controller, you can switch, dim, and boost your lighting without ever touching a ballast. Plus, it’s simple to program, thanks to its user-friendly interface and high-quality OLED display. You’ll appreciate its five-language text interface and its logging functions that keep you updated about the status of your lights and alarms.

This controller, originally retailing for $300, offers an array of gen 2 improvements. It has a dependable, non-volatile memory to securely store your settings. Additionally, it provides logging functions for high/low temperature, last auto-dim event, last shutdown event, and last power loss, including the event’s date and time. It also allows for independent cycles on EL2 models, which lets you program two different, overlapping cycles.

Installation is a breeze with the plug-and-play wiring system, and the controller can be easily mounted using the supplied bracket. The Master controller provides several safety features, such as automatic lamp dimming and shutdown in response to temperature changes. It also includes alarm contacts for seamless integration into your alarm and monitoring systems.

Despite being used, this controller is in excellent condition, making it a smart and cost-effective choice for your hydroponic setup. It comes with a power supply and control cable.