Automate streetlight on/off schedules with precision using seasonal and astronomical time control. Our system not only reduces unnecessary energy consumption but also extends the service life of lamps by avoiding over-operation. With optional hybrid photocell integration and remote programming capability, procurement teams gain flexible, tender-ready solutions that simplify cabinet-level operations, cut O&M costs, and ensure compliance with modern smart-city standards—all backed by industrial-grade hardware and a reliable 5-year warranty.
The timer-control lighting system is designed to switch street lights on and off automatically according to preset schedules. Unlike manual operation, it ensures a consistent, predictable lighting cycle throughout the year. Advanced systems integrate astronomical time switches that adjust daily based on sunrise and sunset, and can also combine with photocell sensors to respond to sudden weather changes.
By eliminating guesswork and human error, the system provides reliable illumination for roads, highways, and public spaces while lowering energy costs and reducing maintenance workload. It is a practical and proven solution for municipalities and industrial parks looking to modernize their outdoor lighting infrastructure.
Modular cabinet-level design with controller, timer/astronomical module, power & contactors, and optional expansions for remote monitoring.
Microcontroller/PLC executes schedules and handles inputs/outputs.
Daily/weekly/seasonal programs; auto sunrise/sunset by latitude/longitude.
Switch feeder circuits and lamp groups with proper electrical protection.
Enhance flexibility with sensors and connectivity for remote operations.
The timer-control system follows a clear and reliable workflow to manage lighting schedules:
Time Profiles – Users can pre-program daily, weekly, or seasonal on/off schedules according to local requirements.
Astronomical Mode – Advanced controllers automatically calculate sunrise and sunset times using latitude and longitude, ensuring precise switching throughout the year without manual adjustments.
Hybrid Mode – For greater flexibility, a photocell input can be combined with timer control. This ensures lights switch on earlier during cloudy or stormy weather, while still respecting the preset time window.
Manual & Remote Overrides – In case of emergencies, festivals, or special events, operators can easily override schedules locally or via remote access, ensuring that lighting adapts instantly to real-world needs.
This scheduling logic guarantees predictable illumination, energy savings, and reduced manpower costs, while still providing the adaptability required for modern urban environments.
To meet different project budgets and management requirements, MVS provides several types of timer-control street lighting controllers:
Simple electronic or mechanical timer for fixed daily schedules. Low investment, easy to operate, but requires seasonal manual adjustment.
Automatically calculates sunrise and sunset times based on geographical coordinates. Eliminates manual changes, suitable for cities with significant seasonal daylight variations.
Combines scheduled switching with photocell input. Ensures reliable operation even under unusual weather conditions, providing greater flexibility than pure timer solutions.
Advanced solution with remote programming via app or web platform. Supports group control for different roads or districts, data reporting (voltage, current, failure alarms), and seamless integration into smart city systems.
Each option is built on industrial-grade components and can be customized for cabinet or pole-top installation, giving procurement officers flexibility to choose the best balance of cost, functionality, and scalability.
Compare controller options to choose the optimal balance of cost and capability.
| Feature / Spec | Basic Time | Astronomical | Hybrid (Timer+Photocell) | Smart (Cloud) |
|---|---|---|---|---|
| Power Supply (VAC) | 110–277 | 110–277 | 110–277 | 110–277 |
| Contactor Rating | 30–63 A | 30–63 A | 30–100 A | 30–100 A |
| RTC Accuracy | ±20 ppm | ±5 ppm | ±5 ppm | ≤ ±2 ppm + NTP |
| Schedules Capacity | 10–20 events | 30–50 events | 30–50 events | ≥ 50 events + holidays |
| Astronomical Calc (Lat/Long) | — | ✓ | ✓ | ✓ + offset/DST |
| Photocell Validation | — | ◐ (optional) | ✓ | ✓ + thresholds |
| Remote Programming | — (local only) | — (local only) | ◐ (gateway) | ✓ (App/Web) |
| Group / Zone Control | — | — | ◐ (multi-branch) | ✓ |
| Telemetry & Alarms | — | — | ◐ (gateway) | ✓ (4G/NB-IoT/Modbus) |
| Overrides (Manual/Remote) | Manual | Manual | Manual + ◐ Remote | Manual + Remote |
| Protections (SPD/MCB) | 6 kV + MCB | 6 kV + MCB | 6–10 kV + MCB | 6–10 kV + MCB |
| Enclosure Rating | IP54–IP65 | IP54–IP65 | IP65–IP66 | IP65–IP66 |
| Operating Temp | -20 ~ +60 °C | -30 ~ +65 °C | -40 ~ +70 °C | -40 ~ +70 °C |
| Typical Use | Small roads / fixed | Cities w/ seasons | Weather-prone areas | City-wide & tendered |
These answers cover the main controller-selection, scheduling and outdoor-installation questions for timer-controlled lighting projects.
An astronomical timer calculates local sunrise and sunset times from the project’s latitude, longitude and date. It adjusts the switching schedule automatically throughout the year without requiring frequent seasonal reprogramming.
A basic timer follows a fixed programmed schedule. A hybrid system combines that schedule with a photocell or other sensor, allowing the lights to respond to unusually dark conditions while retaining the planned operating period.
Yes, when the controller includes a compatible communication module and management platform. Basic and standalone astronomical timers are normally programmed locally, while connected controllers can support remote schedule changes and operating-status monitoring.
The required rating depends on the installation location. Cabinet-mounted equipment may rely on the cabinet’s protection, while exposed pole-mounted controllers generally require IP65 or higher. The final selection should follow the project environment and enclosure design.
Yes. Controllers with multiple outputs or connected management functions can assign different schedules to roads, parking areas, landscape zones or industrial sections. The number of zones depends on the controller, contactor arrangement and system architecture.
A properly configured controller should continue running its stored local schedule if the remote connection is interrupted. Cloud monitoring and remote changes will resume after communication is restored, subject to the selected controller’s capabilities.