Automatic tunnel lighting Scene Dimming by Ambient Sensor

The  Street Light CCT Sensor aims at the using environment of street lighting, tunnels etc., through the abnormal changing ambient, the lighting fixtures are automatically controlled according to programming to realize intelligent lighting management. Traditional street lightings,  tunnels, factories lighting fixtures are mostly controlled by personnel inspection or regular control, which initially meets the needs of the scene, but still cannot achieve the effect of intelligent control. For example: Turn on or dimming to brighter when people is coming, and turn lights off when people go away; No matter which direction the person enters from, the lamps in the area will automatically light up or increase according to the setting; this equipment cooperates with the intelligent lamps to solve these problemsperfectly. It adopts the most advanced and popular LoRa wireless communication technology, the communication distance can reach 3 kilometers without repeater, and the actual measurement reach 1 kilometers, and the communication distance is adjustable.

World-class industrial design and manufacturing capabilities enable us to produce top-quality xenon flash tubes in multiple shapes—including linear, U-shaped, spiral, and circular designs. Our tubes are engineered for a wide range of high-demand applications, including stroboscopic instruments, warning beacon lights, traffic-violation sensor cameras, professional photography, high-speed photography, graphic arts, airport runway lighting, solar simulation (providing high-intensity light that matches natural sunlight), air and water sterilization systems, IPL hair-removal devices, skin-treatment and freckle-removal equipment, medical devices, laser pumping, color-measurement systems, and high-precision laser-pulse xenon lamps for beauty applications. Our xenon flash tubes are also widely used in stage stroboscopic lighting and stroboscopic screens, police vehicle warning lights, emergency flashing beacons, signaling systems, speed-measurement equipment, timing systems, and many other industrial and safety applications. We proudly supply thousands of customers worldwide, including professional lighting manufacturers, research institutes and laboratories, universities, and global wholesalers and retailers. We provide a complete product series covering multiple shapes, dimensions, trigger-control types, and warning-beacon specifications—along with full supporting components such as trigger coils, transformers, capacitors, and necessary accessories.

Why Choose an IoT-Enabled Hybrid Solar + Grid Street Lighting System? Modern cities are experiencing rapid expansion, rising energy demand, and an increasing need for reliable public infrastructure. Street lighting is one of the largest electricity consumers in any municipality, and traditional grid-powered lighting systems often struggle with high operating costs, unstable power supply, and limited management capability. At the same time, purely solar street lights face their own challenges, such as insufficient sunlight during rainy or cloudy seasons, battery degradation, and inconsistent performance in regions with harsh climates. These issues have created a strong global demand for a more resilient, intelligent, and cost-effective lighting solution—leading to the rise of IoT-enabled hybrid solar + grid street lighting systems. A hybrid street lighting system integrates three essential components: solar energy, the local electrical grid, and a high-cycle LiFePO4 battery backup. During sunny days, the solar panel provides power and charges the battery. At night or during cloudy periods, the system intelligently switches to battery or low-tariff grid electricity depending on availability. This dual-source architecture solves the “solar only” reliability problem while significantly reducing dependence on expensive peak-hour grid electricity. Cities benefit from lower electricity bills, improved lighting reliability, and reduced CO₂ emissions without compromising performance. The addition of IoT technology further transforms the system from a basic lighting device into a smart, data-driven infrastructure asset. With IoT lamp-level controllers, each street light can report real-time information such as voltage, current, temperature, battery state of charge, and power consumption. Faults—such as LED failure, low battery, or power loss—are automatically detected and sent to a centralized monitoring platform. This enables cities to replace traditional manual inspection with predictive maintenance, reducing manpower costs and minimizing downtime. IoT also enables precise lighting control. Municipalities can schedule automatic ON/OFF times, dim lights during low-traffic hours, or adjust brightness in response to weather, road conditions, or special events. When applied across thousands of street lights, these small adjustments can reduce energy consumption by 30% to 70%. Combined with hybrid power, cities can ensure that every roadway, rural village, industrial zone, or highway retains stable lighting even during extended rainy seasons, power outages, or natural disasters. For developing countries or regions with unstable grids, hybrid solar + grid IoT street lights offer an especially powerful advantage: continuous lighting security. Frequent blackouts are no longer a threat, and the system can maintain illumination for several nights using battery backup alone. This significantly improves road safety, reduces crime risk, and supports 24-hour economic ...

Centralized Controller is widely used in the Smart City Street Lighting Projects, Super-highway’s Lighting, Tunnel Lighting and the Industrial Lighting such as big scale factory and warehouse High Bay & Low Bay Lighting System, control lighting fixtures through the man-machine interface, data acquisition and lamps Monitoring.

High-Performance Xenon Flash Tubes & Integrated Solutions Leveraging world-class industrial design and manufacturing excellence, we specialize in high-quality Xenon Flash Tubes in versatile shapes, including linear, U-shaped, spiral, and circular designs. Meticulously engineered for precision and durability, our tubes power critical applications ranging from stroboscopic instruments and traffic-violation cameras to airport runway lighting and high-speed photography. Beyond industrial safety, our technology is at the forefront of the medical and aesthetic sectors, providing essential components for IPL hair removal, skin rejuvenation, and laser-pumping devices. We also serve the scientific community with high-intensity solutions for solar simulation, sterilization, and color-measurement systems. As a trusted global supplier to research institutes, universities, and professional wholesalers, we offer more than just flash tubes. We provide a complete technical ecosystem, including trigger coils, transformers, and capacitors, ensuring seamless integration and superior performance for every client. Product Quick-Reference Table Category Supported Applications & Components Tube Configurations Linear, U-shaped, Spiral, Circular, Custom Dimensions Industrial & Safety Stroboscopic Lights, Warning Beacons, Traffic & Timing Systems Medical & Beauty IPL Hair Removal, Skin Treatments, Laser Pulse Medical Devices Specialized Tech Solar Simulation, Sterilization, High-speed Imaging Essential Parts Trigger Coils, Transformers, High-Voltage Capacitors

The CH-L0101 loop controller is independently developed by our company. Aimed for industry lighting for warehouse and factory, buildings,stations, and the smart tunnel lighting control system, etc., to control the power supply of lighting fixtures through a human-machine interface, to collect data and monitor the status of the power supply loop. The most advantaged for the Loop Dimming System is to save lot of individual lamp controller on every lighting fixtures, just  adjust all of the lamps' brightness by the Centralized Controlling Power Supply Box,  the distribution cabinent can also linkage with the Motion Sensor or illuminance sensor to warranty the most effectitve power saving management.

Key Features: To prevent theft and vandalism, GPS positioning allows for real-time tracking of stolen street light. Hybrid AC & Solar Power or Pure Solar Power 4G Sim Card CAT 1 Communication Technology (Hybrid PLC / LoRa  /LoRaMesh) Auto-change Solar to AC by Smart Detect Sensor within 3 seconds Cloud based IoT Lighting Controlling & Monitoring Real Time Data: Watts / Voltage / Current / Power Factor can be Remote Reading Power Consumption / Faulty Reporting Using high efficiency 5050 leds,more than 200lm/w. Adopting high efficiency monocrystalline silicon solar panel, conversion rate is more than 21%. Grade A LiFePo4 battery,capacity is more than 80% after 2000 cycles. PWM and MPPT solar charger Horizontal or vertical pole installation,mounted angle is adjustable