Digital Lighting Master Controller for Greenhouses

The Growers Choice Digital Lighting Master Controller streamlines your lighting strategy with two independent channels (A/B), driving up to 100 fixtures per output and adjustable 10–115% power. Its 0–11.5V signal delivers smooth dimming and reliable on/off control, while the 24-hour cycle and 10–60 minute sunrise/sunset ramping mimic natural light transitions to reduce plant stress. An intuitive LCD touchscreen makes setup fast—view, tweak, and save settings per zone in seconds.

Built-In Safety, Sensors & Smart Alerts

Dual temperature sensors (A/B) enable room overheat protection for each channel, automatically safeguarding crops and equipment. Integrated NO/NC alarm ports and ECM ports (A/B) expand monitoring and automation options, while a compact, portable design simplifies wall or rack installation. With 0.5 kg weight, 5VDC/2000mA input, and a 3-year warranty, this controller is a dependable hub for greenhouse and indoor garden lighting. Secondary keywords: greenhouse lighting controller, dual-zone lighting, sunrise sunset dimming, hydroponic lighting controller, 0–11.5V control, touchscreen lighting controller.

• Output range: 10%~115%
• Numbers of fixtures per output: 100 Max
• Max cable length per group: 100M
• Control voltage outputs: 2 group, A/B
• Temperature sensor: 2 group, A/B
• Over heat protection: Yes
• Sunrise/sunset period: Yes
• Alarm port: 2 group, NO/NC
• ECM port: 2 group, A/B;
• Input voltage: 5VDC//2000mA
• Weight: 0.5KG
• Warranty: 3 years