Grozone LS3 light and load switcher 120/240v

Grozone LS3 Light & High Load Switcher (240V-120V)

Take control of high-powered grow room equipment safely and efficiently with the Grozone LS3 Light & High Load Switcher. Designed to handle demanding electrical loads, the LS3 allows standard 120V timers or controllers to safely switch high-current equipment such as HID lighting systems, high-amperage heaters, dehumidifiers, and other environmental control devices.

The LS3 uses a low-current 120V sensing cord to activate internal switching components, reducing the electrical load placed on timers and controllers while providing reliable operation for larger equipment. For larger installations, multiple LS3 units can be connected to manage additional loads.

Ideal for grow rooms, greenhouses, indoor gardens, and controlled environment agriculture, the LS3 adds safety, convenience, and scalability to your environmental control setup.

Why Growers Love It

• Safely switches high-current equipment
• Compatible with HID lighting systems
• Ideal for heaters, dehumidifiers, and other high-load devices
• Operates using a low-current 120V sensing cord
• Works with standard timers and controllers
• Reduces strain on timing equipment
• Reliable electrical load management
• Expandable by adding multiple units

Ideal For

• Grow rooms
• Grow tents
• Greenhouses
• Indoor gardens
• Hydroponic facilities
• Cannabis cultivation where permitted by law
• Environmental control systems
• Commercial and hobby growing operations

Package Includes

• 1 × Grozone LS3 Module
• User Guide
• Mounting Screw Kit