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Growlink Digital LightLINK Spectrum Control Light Controller

Bring precision and flexibility to your grow lighting with Growlink’s Digital LightLINK. This advanced controller delivers full-spectrum control, automated sunrise and sunset simulation, and seamless integration with Growlink OS for remote management.

Description

Digital LightLINK – Smart Spectrum & Timing Control

Bring precision and flexibility to your grow lighting with Growlink’s Digital LightLINK. This advanced controller delivers full-spectrum control, automated sunrise and sunset simulation, and seamless integration with Growlink OS for remote management.

Whether you’re running LEDs, HPS, or mixed systems, Digital LightLINK ensures consistent intensity, spectrum, and timing—empowering growers to optimize photosynthesis, reduce energy costs, and scale with confidence.

Key Features

  • Full Spectrum Control: Adjust intensity and spectrum for each growth stage.

  • Automated Lighting Transitions: Simulate natural sunrise/sunset to reduce plant stress.

  • Flexible Connectivity: Compatible with ThinkGrow, Dutch Lighting Innovations, Phantom, Syncro, Fohse, and more.

  • Seamless Integration: Connect to Growlink OS for remote automation and AI-driven recipes.

  • Made in the USA: Durable design for commercial and craft growers.

Why Growers Choose Digital LightLINK

Manual light scheduling and spectrum adjustment can’t deliver the precision today’s cultivators demand. The Digital LightLINK standardizes your lighting environment, enhances crop health, and frees up valuable labor.

With Growlink OS, growers can automate transitions, monitor in real time, and replicate proven lighting strategies across facilities. Trusted by over 3,000 cultivators worldwide, Growlink technology powers consistent, scalable results.

Perfect For

  • Commercial cannabis cultivation

  • Greenhouse and indoor grow facilities

  • Craft growers scaling automation

Optimize your lighting strategy with Digital LightLINK. Automate spectrum, timing, and transitions to deliver healthier plants and higher yields—every harvest.

Additional information

Brand

Brand

Growlink

Warranty

All purchased products are subject to the manufacturer’s warranty policy. These policies can be found on the original manufacturer’s website or by directly contacting them.

GreenPlanet Wholesale is not responsible for replacing, repairing or any cost associated with your item while under manufacturer warranty unless specified by the manufacturer.

GreenPlanet Wholesale can assist with the coordination of the warranty if specified by the manufacturer. Please refer to our warranty section for further information.

Click here for our Warranty Section

Click here for our RMA Section

Technical Specs

  • Input Power: 24VDC (via Growlink HUB)
  • Current: 1A, 3W typical consumption
  • Outputs: Terminal block + RJ-12 data port (supports multiple lighting brands)
  • Operating Range: 50–122°F (10–50°C), 0–75% RH (non-condensing)
  • Dimensions: 7.75″ × 7.75″ × 3.75″
  • Includes: Mounting kit, 10ft RJ-45 cable, screwdriver

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Monday: 8am – 4:30pm

Tuesday: 8am – 4:30pm

Wednesday: 8am – 4:30pm

Thursday: 8am – 4:30pm

Friday: 8am – 4:30pm

Saturday: Closed

Sunday: Closed

Week of Dec 18-22- Regular operating hours

Dec 25- Closed (Stat Holiday)

Dec 26- Closed (Non-Stat day off with pay)

Dec 27-29- Regular operating hours

Jan 1- Closed (Stat Holiday)

Jan 2-5- Regular operating hours