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China Wi-Sun IoT NEMA Smart Streetlight Controller - Factory Suppliers for Smart City Solutions
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China Wi-Sun IoT NEMA Smart Streetlight Controller - Factory Suppliers for Smart City Solutions

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● Description:

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Enhance your outdoor lighting solutions with our Wi-Sun IoT NEMA Intelligent Street Light Controller, ideal for exterior luminaires and smart city applications. As a leading product from China’s foremost suppliers, this controller features stable Wi-SUN mesh communication and complies with ANSI C136.41 NEMA standards. The C-Lux Wi-Sun smart street light controller allows for remote dimming, schedule management, real-time monitoring, and fault alarms for individual outdoor lamps. Experience high energy efficiency, reduced maintenance costs, and scalable wireless connectivity for roads, parks, and public outdoor lighting projects. Designed to be durable, weatherproof, and easy to retrofit, C-Lux NEMA Wi-SUN controller provides a trusted IoT smart lighting solution for upgrading urban outdoor luminaires worldwide, directly from our factory.

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● Feature and Benefits:

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► Wi-Sun Network (IEEE 802.15.4g RF MESH)

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► Compatible with Wi-Sun gateway.

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► NEMA socket (ANSI C136.4and plug-and-play functionality.

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► Achieve up to 60% energy savings and CO2 reduction, lowering light pollution.

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► Up to 50% reduction in maintenance costs.

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► Open API ensures Smart City readiness.

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► Specially designed and optimized for LPWAN networks.

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► Suitable for outdoor use, offering waterproof, snow-proof, and lightning protection.

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► Designed for a lifetime of over 10 years.

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    Overview

    C-LUX Wi-SUN NEMA Street Light Controller features ANSI C136.41 standard plug-and-play NEMA interface, leveraging self-healing Wi-SUN mesh (Wireless Smart Utility Network & IEEE 802.15.4g MESH) technology for stable long-distance communication, ideal for smart city, municipal and industrial park lighting. It supports remote control, stepless dimming, real-time fault alerts, strategy control etc and IP65 protection. And it collects real-time current, voltage, and power data, with instant fault alerts cutting O&M costs by 30%+ and enabling energy savings. A reliable Wi-SUN NEMA smart street light controller ensures robust and reliable communication, making it an ideal choice for smart street light projects in urban environments.

    Compatible with global voltage ranges and various LED lamps, it supports OTA firmware upgrades and AES128 encryption to ensure secure data transmission. This Wi-SUN NEMA light controller seamlessly integrates with smart lighting central management system platforms, creating a scalable, interoperable IoT lighting system—your trusted solution for smart lighting upgrades.

    Feature and Benefit
    C-Lux Wi-SUN protocol technology in street light system application
    Wi-SUN Mesh Technology

    C-Lux Wi-SUN protocol technology in street light system application offers an excellent wireless solution for smart street light control, ideal for smart city lighting management and Wi-SUN street light controllers. As an open IPv6-based mesh technology, it supports large-scale energy-efficient street lighting and smart city infrastructure.

    Its self-forming, self-healing mesh architecture ensures stable connectivity for scattered controllers, avoiding single points of failure, reducing gateway deployment and related costs for city-wide smart street light control. With superior anti-interference, AES encryption, ultra-low power consumption, it enables real-time remote control, fault alerts and OTA upgrades for smart street light management platforms. Highly scalable for expanding systems, it achieves up to 80% energy savings via adaptive dimming, meeting sustainable smart city goals.

    Dimming protocol for street light controller
    Multi-Protocol Dimming

    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.

    NEMA ANSI C136.41 standard interface for smart street light controller
    NEMA ANSI C136.41 Interface

    NEMA ANSI C136.41 outlet of C-Lux smart street light controller standardizes 5/7-pin twist-lock structure for smart street lighting, integrating 3 power contacts (backward compatible with ANSI C136.10) and 2–4 dimming/signal pin with 0-10V/DALI dimming, plug-and-play installation, remote control, power metering, fault diagnostics, and IoT compatibility (LoRaWAN/NB-IoT). It brings energy savings (50–70%), reduces maintenance, broad interoperability, utility-grade reliability, and seamless smart city integration. This robust NEMA socket structure future-proofs LED luminaires, boosting efficiency and scalability for urban smart lighting networks.

    Industrial-grade hardware for smart street light controller
    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 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, making it a high-performance choice for smart city street lighting infrastructure.

    Function and Benefit
    GPS positioning for street light controller
    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.

    Tilt sensor for street light controller
    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.

    On/Off schedule control for smart street lights
    Remote On/Off Control

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

    Stepless dimming for smart street light controller
    Stepless Dimming

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

    Timing schedule control for smart street lights
    Timing Schedule 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.

    Individual or group control for smart street lights
    Individual & Group Control

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

    Electrical parameters monitoring for smart street light controller
    Electrical 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.

    Real-time warning and fault detection for smart street light controller
    Real-Time Fault Alerts

    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.

    Firmware OTA update for smart street light controller
    OTA Firmware Upgrade

    C-Lux street light controller supports secure firmware OTA updates for Wi-SUN 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
    Wi-SUN IoT NEMA Smart Controller of Streetlight
    for C-Lux Gen2 Smart Street Light Management System
    Lamp Type LED, CF, HID with 0-10V/PWM control gear
    Load Power Depending on the lamp control gear
    Additional Controlled Devices Yes, independent controlled via 0-10V/PWM relay
    Dimming Range 1% – 100%
    Control Interface 0-10V / PWM (IEC 62386)
    Power Supply AC 100–270V
    External Interface Infrared
    Network Interface Wi-SUN
    Frequencies 865~880 MHz / Europe  |  902~928 MHz / North America  |  902~907 MHz / 915~928 MHz / Brazil  |  915–928 MHz / Australia  |  921.5~928 MHz / New Zealand

    Approvals: ETSI EN 300 220-1, FCC 15.247, Industry Canada RSS-210, ANATEL, AS 4268/ACMA, NZS 4268/GURL
    RF Communication Network Data Rate: >300 kbps mesh networking; Automatic data routing with self-configuration, auto-healing & redundant uplinks; Spreading Technique: FHSS (Frequency Hopping), GFSK; Transmit Power: up to 1W; Emission Designator: 250KF1D; Receiver Sensitivity: -98 dBm for 10% PER
    Internet Protocol IPv6; Protocol: IEEE 802.15.4g (Wi-SUN Certified)
    Inter-Node Mesh Communication Optionally available, with motion sensor or GIS add-on. Automatic and precise self-location and commissioning of the smart device. Standalone GPS, acquisition Sensitivity -130 dBm
    Average Power 0.7W — Contact Module 1 NEMA (ANSI C136.41) average consumption
    Maximum Power 2W/V — Contact Module 1 NEMA (ANSI C136.41)
    Precision Real Time Clock Battery operated
    Real-Time Lamp Operation Yes
    Digital Input No
    IP Level IP66
    Size 80 × 120 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
    Frequently Asked Questions
    Q What is a Wi-SUN NEMA smart street light controller and how does it work?
    A Wi-SUN NEMA smart street light controller is a plug-and-play device that complies with the ANSI C136.41 standard NEMA interface. It uses Wi-SUN mesh (IEEE 802.15.4g) wireless technology to connect street lights into a self-healing, self-forming network. Each controller communicates with neighboring nodes, enabling reliable long-distance data transmission, remote dimming, real-time monitoring, and fault alerts—without relying on a single gateway or point of failure.
    Q What dimming protocols does the C-Lux Wi-SUN NEMA controller support?
    The C-Lux Wi-SUN NEMA controller supports multiple dimming protocols including 0-10V, PWM, DALI-2, and D4i. This broad compatibility ensures accurate, flicker-free brightness adjustment for a wide range of LED luminaires. It allows adaptive dimming based on ambient light levels and traffic conditions, maximizing energy savings while extending the service life of LED street lights.
    Q What are the key advantages of Wi-SUN mesh technology for smart street lighting?
    Wi-SUN mesh technology offers several key advantages for smart street lighting: it is an open IPv6-based standard ensuring interoperability across vendors; its self-healing mesh architecture eliminates single points of failure; it reduces the number of gateways needed for city-wide deployment; it provides AES128 encryption for secure data transmission; and it supports OTA firmware upgrades. These features together enable up to 80% energy savings through adaptive dimming and significantly reduce O&M costs.
    Q What environmental protection ratings and operating conditions does the controller support?
    The C-Lux Wi-SUN NEMA smart street light controller is rated IP65/IP66, making it fully protected against dust and water ingress for outdoor use. It operates reliably across a wide temperature range of -25°C to +65°C and features surge protection up to 6kV/8kV/10kV. Its industrial-grade hardware design ensures strong anti-interference performance, making it suitable for harsh outdoor urban environments and extreme weather conditions.
    Q Can the C-Lux controller integrate with existing smart city lighting management platforms?
    Yes. The C-Lux Wi-SUN NEMA controller is designed for seamless integration with smart lighting central management system (CMS) platforms. It supports individual and group control, GPS-based asset management, real-time electrical parameter monitoring, fault alerts, and programmable scheduling. Its open IPv6 architecture and support for multiple communication protocols ensure scalable, interoperable deployment across diverse smart city IoT ecosystems.
    Q What global frequency bands and certifications does the Wi-SUN controller support?
    The C-Lux Wi-SUN NEMA controller supports multiple regional frequency bands: 865–880 MHz (Europe), 902–928 MHz (North America), 902–928 MHz (Brazil), 915–928 MHz (Australia), and 921.5–928 MHz (New Zealand). It holds approvals including ETSI EN 300 220-1, FCC 15.247, Industry Canada RSS-210, ANATEL, AS 4268/ACMA, and NZS 4268/GURL, ensuring compliance for global smart street lighting deployments.

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