Tecnología de control de cruce por cero en fotocélulas: la atenuación de precisión se une a la compensación de reflexión

Outline In today’s smart lighting systems, precision matters more than ever. Reliability is equally important. Street lights must adjust to changing conditions. They also need to reduce energy waste and light pollution. Zero-cross control and reflection compensation make this possible. These technologies boost photosensor performance. They improve dimming accuracy and stop false triggers from reflected light. […]

Comprensión de la iluminancia proporcional inversa JL-206: aplicaciones y beneficios únicos

Outline Why would a light sensor turn lights on when it’s brighter and off when it’s darker? That’s exactly what the JL-206 does. Unlike traditional photosensors, it follows a reverse proportional illuminance pattern. This design unlocks specialized benefits in environments where lighting consistency is critical. From tunnels to parking garages and display setups, the JL-206 brings […]

Informe resumido de participación de LONGJOIN en la Exposición Internacional de Iluminación de Guangzhou (GILE) 2025

Dear Valued Customers and Partners, The 30th Guangzhou International Lighting Exhibition (GILE) concluded successfully on June 12, 2025. We sincerely appreciate your trust and support, which made LONGJOIN’s participation in this event a great success. Below is a summary of our exhibition highlights and achievements: 1. Exhibition Overview LONGJOIN showcased its NEMA & Zhaga lighting […]

¿Cómo pueden las ciudades ahorrar millones? Se revela la revolución tecnológica de las fotocélulas inteligentes | Análisis de datos de 20 años

Outline Cities are spending more than they need to on street lighting. Traditional lighting controls fail too often, causing costly maintenance and energy waste. Over time, those costs add up—millions lost annually. But what if there was a better way? Smart photo controllers are changing the game. They use fast, adaptive tech to cut down energy […]

Iluminando el futuro: El origen y la misión de los controladores de fotocélulas de Long-Join

Outline Over twenty years ago, a flickering streetlight sparked a question. Why do lights waste energy by glowing brightly during empty late-night streets, but fail to respond on overcast days? That simple frustration exposed a much bigger problem—outdated light sensor technology. It led to the birth of Long-Join Electronics. The goal was clear: make lighting smarter, […]

Estándar de interfaz Zhaga Book-18: El camino hacia la estandarización en sistemas de iluminación inteligente y la aplicación de fotocontroladores

Outline As cities become smarter, lighting systems are evolving too. Three key trends that intelligent street lighting now depends on are The Zhaga Book-18 Interface Standard plays a crucial role in this transformation. It provides a unified interface for connecting sensors, controllers, and luminaires. Photocontrol receptacles, essential for light automation, rely heavily on this standard for communication […]

Cómo mejorar la competitividad del mercado de los controladores de iluminación inteligentes mediante tecnologías ZigBee, LoRa, WiFi y NB-IoT

Outline Photocontrollers are transforming how cities and buildings manage lighting. They adjust brightness, reduce energy waste, and support remote operations. But communication is key—these devices must stay connected and responsive. That’s where wireless technologies come in. ZigBee, LoRa, WiFi, and NB-IoT each offer unique advantages for different lighting scenarios. Here is a comprehensive breakdown of […]

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