Contactors & Timers for Grow Rooms | Lighting & Equipment Control

Contactors and timers are essential for automating indoor growing environments. Whether you're controlling grow lights, extraction fans, irrigation systems, heaters or CO₂ equipment, the right timer or contactor helps create consistent growing conditions while reducing the need for manual intervention.

At High Grade Hydroponics, we stock a comprehensive range of timers, contactors and environmental control equipment from trusted manufacturers including Grow Gadgets, LUMii, Gavita and Lumatek.

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Gavita Master Controller EL1 & EL2 – Gen 2

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-10%

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Gavita

Gavita Master Controller EL1 – Gen 2

£340.00 -10% Off £306.00

Availability: 1 In Stock

Non-volatile memory
Event logging
Independent sunrise and sunset settings
Independent light cycles on the EL2

Automate Your Growing Environment

Successful cultivation relies on consistency. Automated timers and contactors ensure lighting schedules, irrigation cycles and environmental controls operate at the correct time every day, helping create a stable environment for healthy plant development.

Grow Light Timers

Lighting automation is one of the most important elements of indoor cultivation. Digital and mechanical timers allow growers to precisely control lighting schedules during both vegetative and flowering stages, ensuring plants receive consistent photoperiods throughout the growing cycle.

Contactor Timers For High-Powered Equipment

When running multiple grow lights or high-powered electrical equipment, contactors provide a safe and reliable switching solution. By reducing electrical load on standard timers, contactors help improve system reliability and protect electrical components.

Irrigation & Pump Control

Timers are equally valuable for hydroponic systems, allowing precise control of water pumps, flood and drain systems, dripper systems and high-pressure irrigation equipment. Accurate timing helps ensure plants receive nutrients and water exactly when required.

Environmental Control & Automation

Modern grow rooms often utilise automated extraction fans, circulation fans, heaters, humidifiers, dehumidifiers and CO₂ equipment. Timers and controllers help maintain ideal environmental conditions while reducing energy consumption and manual management.

Benefits Of Contactors & Timers

Automates grow room equipment
Controls grow light schedules
Manages irrigation systems
Supports environmental control
Reduces manual operation
Improves consistency throughout cultivation
Protects high-powered electrical equipment
Suitable for hobby and commercial growers

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Suitable For

Grow tents
Grow rooms
Hydroponic systems
Coco cultivation
Soil growing
Commercial facilities
Propagation areas
Environmental control systems

Why Buy Contactors & Timers From High Grade Hydroponics?

Trusted industry brands
Competitive UK pricing
Fast UK delivery available
Reliable automation solutions
Suitable for all cultivation environments
Expert grow room support

Browse our complete range of contactors and timers to automate your grow room with confidence. Whether you're controlling a single grow light, managing a hydroponic irrigation system or automating an entire cultivation facility, our range offers reliable solutions to help create a more efficient and productive growing environment.

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