LUMii 24‑Hour Heavy Duty Timer | Daily Power Control for Grow Rooms
The LUMii 24‑Hour Heavy Duty Timer is a simple yet rugged mechanical timer engineered for daily on/off control of grow lights, fans, pumps and other grow room equipment. With a dial‑type 24‑hour cycle and heavy‑duty rated contacts, it provides dependable timing for indoor horticulture without complicated digital programming.
- ✔ Mechanical 24‑hour timer for daily power control
- ✔ Heavy‑duty construction for grow rooms and hydroponics
- ✔ Easy dial interface with simple on/off tabs
- ✔ Ideal for grow lights, fans, pumps and ballasts
- ✔ No programming needed — set and forget
- ✔ Compatible with UK mains sockets
£12.50 incl. Vat
🌱 LUMii 24‑Hour Heavy Duty Timer — Guide & Product Information
💡 Simple Daily Power Control for Grow Rooms
The LUMii 24‑Hour Heavy Duty Timer is a rugged mechanical timer designed to provide dependable daily on/off control of grow room equipment. With its easy‑to‑use dial and robust construction, this timer makes it simple to automate cycles for grow lights, ventilation fans, pumps and other essential equipment — helping maintain consistent lighting and air/water schedules without complex programming.
This timer is ideal for:
- ✔ Grow lights on daily cycles
- ✔ Fan and filter operation scheduling
- ✔ Pump control in hydroponic systems
- ✔ Timed equipment in propagation setups
For best results, pair this timer with your grow lights and ventilation systems from our Grow Lights and Fans & Filters categories.
⌛ Mechanical 24‑Hour Dial
This timer features a mechanical dial with 24‑hour timing segments. Simply push the on/off tabs around the dial to set your desired schedule — no menus, buttons or programming sequences to learn. The mechanical design ensures reliability and ease of use, making it a great choice for growers who want dependable timing without digital complexity.
- ✔ Easy dial interface — set on/off tabs
- ✔ 24‑hour cycle repeats daily
- ✔ No batteries or programming required
- ✔ Ideal for simple daily schedules
💻 Technical Specifications
- ✔ Product: LUMii 24‑Hour Heavy Duty Timer
- ✔ Type: Mechanical daily timer
- ✔ Timer Cycle: 24‑hour
- ✔ Interface: Dial with on/off tabs
- ✔ Application: Grow lights, fans, pumps and equipment scheduling
- ✔ Compatibility: Standard UK mains sockets and outlets
🏡 Ideal Uses
- ✔ Automating daily lighting cycles
- ✔ Scheduling fan/ventilation on/off periods
- ✔ Timed pumps for small hydroponic systems
- ✔ Repeatable daily propagation control
📏 Placement & Usage Tips
- ✔ Use close to the equipment it controls to avoid long cable runs
- ✔ Set your on/off tabs while the dial matches the current time
- ✔ Check regularly that the scheduled cycle aligns with light needs
- ✔ Pair with a surge protector for added electrical safety
❓ FAQ
Is this timer suitable for grow lights?
Yes — it’s designed to handle daily on/off schedules for grow lights, fans and other equipment. Its heavy‑duty contacts help ensure reliable operation.
Do I need to programme this timer?
No — the mechanical dial and on/off tabs make it simple to set without complicated programming or menus.
Can it be used with hydroponic pumps?
Yes — this timer can be used to schedule pumps and other equipment that benefit from daily cycling.
Is it compatible with UK sockets?
Yes — it is compatible with standard UK mains sockets and outlets.

