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C-Lux Gen2 NB-IoT Zhaga Smart Street Light Controller - China Suppliers & Factory for Smart City Solutions
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C-Lux Gen2 NB-IoT Zhaga Smart Street Light Controller - China Suppliers & Factory for Smart City Solutions

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● Product Description:

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The C-Lux NB-IoT Zhaga street light controller is a cutting-edge solution that adheres to Zhaga Book 18 and D4i standards. This innovative controller enables remote on/off functionality, 0-10V/DALI dimming capabilities, energy monitoring, fault alarms, and over-the-air (OTA) updates. Designed for low power consumption and extensive coverage, it facilitates intelligent dimming, precise energy management, and automated control for urban roads, parks, and smart cities in China. This enhances the efficiency of lighting operations while promoting energy savings and sustainability.

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● Features and Benefits:

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► Utilizes NB-IoT LPWAN (Low-Power Wide-Area Network) for optimal connectivity

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► Direct base station connection, eliminating the need for a gateway

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► Equipped with a ZHAGA socket (Book 1for easy plug-and-play installation

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► Achieves up to 60% energy savings and significant CO2 reduction, minimizing light pollution

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► Reduces maintenance costs by up to 50%

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► Open API and integration-friendly protocols for Smart City applications

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► Rugged, outdoor-ready design with waterproof, snow-proof, and lightning protection features

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► Designed for a lifespan of over 10 years, ensuring durability and reliability

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As a leading supplier in the industry, our factory ensures that this product meets the highest standards for quality and performance, making it the ideal choice for modern smart city infrastructure.

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    Overview

    C-LUX NB-IoT Zhaga smart streetlight controller is a breakthrough solution designed to revolutionize municipal road lighting projects. It can seamlessly connect streetlights with digital city management under Intelligent control of on-off, dimming, timing, etc., enabling municipalities to manage their street lighting systems intelligently, ensuring that every street light does its job while minimizing energy consumption and maintenance.

    It can be installed for C-Lux led street light products and suitable for projector for municipal road lighting, garden landscape lighting, outdoor public area lighting, etc.

    C-Lux NB-IoT street light controller is more than just a controller; it is an essential component of a smart city ecosystem that promotes sustainable development and improves residents' quality of life.

    Feature and Benefit
    Automatic positioning system for the lighting devices to facilitate management, control, maintenance of lighting devices better
    NB-IoT Protocol Technology

    C-Lux NB-IoT protocol Technology is a cost-effective, low-power wireless outdoor lighting solution for smart street light control with no need of gateway and directly connecting to build your own gateway: Directly connects to the carrier's cellular network, reducing intermediate devices and points of failure. It excels in wide coverage, even in remote or dense urban areas, perfectly fitting energy-efficient street lighting and large-scale smart city infrastructure.

    Its ultra-low power consumption extends street light controller life to 10+ years, drastically reducing maintenance costs. With stable connectivity and low latency, it enables real-time remote control, fault detection, and brightness adjustment via smart street light management platforms for city-wide smart street light control.

    Highly scalable, it supports thousands of controllers, easily integrating with existing smart city systems. It promotes energy savings and ensures secure data transmission, aligning with sustainable smart city goals. High reliability and security — based on licensed spectrum, uniformly planned and guaranteed by telecom carriers, offering strong interference resistance and more secure communication.

    DEVICE STATUS AND REAL-TIME INSIGHT CONTROL — Stay connected to your network
    Multi-Protocol Dimming Support

    C-Lux smart street light controller supports 0-10V, PMM, DALI-2 and D4i dimming protocols, providing accurate and flicker-free brightness adjustment for LED street lighting. It enables adaptive dimming according to ambient light and traffic conditions, maximizing energy savings and extending luminaire lifetime. Featuring high compatibility and stable connectivity, it supports remote control, real-time monitoring and centralized management for smart city lighting systems. This versatile dimming solution enhances operational efficiency, lowers maintenance costs, and delivers reliable performance for modern smart street lighting projects.

    Dimming for Dynamic Lighting — Maximise your benefits by associating sensors with groups of luminaires to trigger pre-defined lighting scenarios
    Zhaga Book 18 Interface

    C-Lux Zhaga street light controller is designed to the Zhaga Book 18 outlet, standardizing the smart interface for outdoor LED luminaires, enabling seamless plug-and-play connection between C-Lux Zhaga street light controller or Zhaga smart sensor and streetlight with Zhaga base. Features include a plug-and-play mechanical socket, 24V DC power supply, and D4i bidirectional data communication, ensuring cross-brand interoperability. It supports tool-free field upgrades, easy sensor/controller swaps, and future-proof IoT scalability. Reduces installation & maintenance costs, enables flexible smart function expansion (motion sensing, remote dimming, fault monitoring), and delivers robust Zhaga-D4i certified compatibility for reliable smart city infrastructure.

    Firmware OTA system for new function updating
    Industrial-Grade Hardware

    C-Lux industrial-grade smart street light controller is engineered with robust industrial design standards and high-quality industrial materials, delivering excellent weather resistance IP65, wide temperature tolerance from -25℃ to 65℃, surge protection 6kV / 8kV / 10kV and strong anti-interference for harsh outdoor environments. Developed with professional embedded hardware and software programming integration with the street light management system, it ensures stable real-time control, secure data transmission and reliable long-term operation. Supporting multiple communication protocols and remote management, this solution enhances system stability, lowers maintenance costs and prolongs service life.

    Function and Benefit
    Automatic positioning system for the lighting devices to facilitate management, control, maintenance of lighting devices better
    GPS Positioning

    GPS positioning of street light controller offers accurate real-time positioning for smart street light controllers, enabling precise device location, quick fault finding, efficient maintenance, and visual asset management on the smart street lighting central management system platform.

    DEVICE STATUS AND REAL-TIME INSIGHT CONTROL — Stay connected to your network
    Tilt Sensor

    Tilt sensor of street light controller detects abnormal pole inclination, vehicle collision or unauthorized movement, sends real-time safety alarms and precise location alerts to ensure street light system security.

    Dimming for Dynamic Lighting — Maximise your benefits by associating sensors with groups of luminaires to trigger pre-defined lighting scenarios
    Remote On/Off Control

    Remote and automatic on-off control for 2.4G Mesh NEMA street lights. Supports manual operation, scheduled timing, and light-sensitive control to save energy and simplify lighting management.

    Firmware OTA system for new function updating
    Stepless 0–100% Dimming

    C-Lux smart street light controller supports stepless 0–100% dimming for smart street lights through 2.4G Mesh NEMA controllers. Supports remote scheduling, real-time adjustment, and automatic brightness control to maximize energy savings and prolong LED service life.

    Individual or Group control for Light Schedule — Program your lighting
    Programmable Timing Control

    C-Lux smart street light controller supports programmable timing control for on/off and dimming. Customize schedules by time, date, holiday or season for automatic, energy-saving smart street light operation.

    Maintenance System — Organise field operations through a fully integrated maintenance system
    Individual & Group Control

    C-Lux street light controller supports individual or group control combining strategy control with the street light CMS system. Remotely manage single street lights or grouped lighting zones with unified dimming and switching for smart city lighting control.

    MULTI-TENANT — Configure and manage different zones independently
    Electrical Parameters Monitoring

    C-Lux smart street light controller features high-precision electrical parameters monitoring for intelligent lighting management. It real-time collects and analyzes key data such as input voltage, working current, power factor, active power and cumulative energy usage. All electrical data is remotely synced to the cloud platform for centralized viewing and analysis.

    On-Off for Light Schedule — Program your lighting
    Real-Time Fault Detection

    Real-time warning and fault detection for C-Lux smart street light controller, including lamp failure, power abnormality, communication loss, and driver error. The system provides instant alerts, remote notifications, and precise fault location to ensure quick troubleshooting and stable lighting operation.

    REPORTS, ALARMS AND DATA ANALYTICS — Anticipate and real time
    Firmware OTA Updates

    C-Lux street light controller supports secure Firmware OTA updates for 2.4G Mesh NEMA street light controllers. Remotely upgrade devices in batches or individually to optimize performance and extend system lifecycle.

    How Do C-Lux Smart Street Light System Work
    Technical Datasheet
    NB-IoT Zhaga Smart Streetlight Controller
    for C-LUX Gen2 Smart Street Light Management System
    Lamp Type LED, CF, HID with DALI 2 / DiiA / Osram DEXAL / Philips SR control gear
    Load Power Depending on the lamp control gear
    Additional Controlled Devices Yes, independent controlled via DALI relay
    Dimming Range 1% – 100%
    Control Interface DALI 2 / DiiA (IEC 62386) / 0-10V
    Power Supply DC 24V
    External Interface Infrared
    Network Interface NB-IoT
    Frequencies EU: B3, B20  |  NM: B4, B12, B66, B71
    Asia: B1, B3, B5, B8, B18, B20, B26 & B28
    LATAM: B2, B3, B5, B28  |  Africa: B3, B8
    Inter-node Mesh Communication Optionally available, with motion sensor or GIS add-on
    Average Power 0.5W / 24V contact module 1 – Zhaga (Book 18)
    Maximum Power 1W / 24V contact module 1 – Zhaga (Book 18)
    Precision Real Time Clock Battery operated
    Real-time Lamp Operation Yes
    Digital Input No
    IP Level IP66
    Size 80 × 49 mm
    Operating Temperature -25°C to +65°C
    Compliant Standards Radio Equipment Directive (RED), 2014/53/EU  |  Restriction of Hazardous Substances (RoHS), 2011/65/EU
    ZHAGA CONTROLLER
    Frequently Asked Questions
    Q What is the C-LUX NB-IoT Zhaga smart streetlight controller and how does it work?
    The C-LUX NB-IoT Zhaga smart streetlight controller is an intelligent lighting control device that connects LED street lights directly to the carrier's cellular NB-IoT network — no gateway required. It enables remote on/off switching, dimming, timing scheduling, fault detection, and real-time monitoring through a centralized smart city management platform, helping municipalities manage large-scale street lighting systems efficiently.
    Q What dimming protocols does the C-Lux smart street light controller support?
    The C-Lux smart street light controller supports multiple industry-standard dimming protocols including 0-10V, PWM, DALI-2, and D4i. This ensures broad compatibility with various LED driver brands and luminaire types, providing accurate, flicker-free brightness control and enabling adaptive dimming based on ambient light levels and traffic conditions.
    Q What is the Zhaga Book 18 interface and why is it important for street lighting?
    Zhaga Book 18 is an international standard that defines a smart interface for outdoor LED luminaires. The C-Lux Zhaga street light controller is designed to this standard, enabling plug-and-play installation without special tools. It supports 24V DC power supply and D4i bidirectional data communication, ensuring cross-brand interoperability, tool-free field upgrades, and easy integration of sensors or controllers — significantly reducing installation and maintenance costs.
    Q What are the environmental protection ratings and operating conditions of the controller?
    The C-Lux NB-IoT Zhaga street light controller is built to industrial-grade standards with an IP66 weatherproof rating, an operating temperature range of -25°C to +65°C, and surge protection up to 10kV. It is designed to withstand harsh outdoor environments, ensuring long-term stable operation with minimal maintenance requirements.
    Q Which NB-IoT frequency bands are supported for global deployment?
    The controller supports a wide range of NB-IoT frequency bands for global deployment: EU (B3, B20), North America (B4, B12, B66, B71), Asia (B1, B3, B5, B8, B18, B20, B26, B28), Latin America (B2, B3, B5, B28), and Africa (B3, B8). This broad frequency coverage makes it suitable for smart city street lighting projects across different regions worldwide.
    Q Can the C-Lux street light controller be updated remotely, and what management features does it offer?
    Yes. The C-Lux street light controller supports secure Firmware OTA (Over-The-Air) updates, allowing remote batch or individual device upgrades without on-site visits. The management platform provides GPS-based device positioning, tilt sensor alerts, real-time electrical parameter monitoring (voltage, current, power factor, energy usage), fault detection with instant notifications, individual or group control, and programmable timing schedules — all accessible from a centralized smart city management system.

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