The WLC01 single lamp controller adopts LoRa narrowband IoT communication technology and is a high-performance street lamp energy-saving product specially developed for intelligent street lamp lighting. It can monitor and collect load operating parameters such as voltage, current, power, and electrical energy of a single street lamp, and also has functions such as controlling street lamp switches and dimming. The product installation requires no wiring and is suitable for single lamp control of various street lamps. It does not require pre embedding and effectively reduces construction costs; Equipped with electronic protection functions such as overload and short circuit protection; Reaching IP67 protection level, it can be used in various harsh environments. Widely applicable to tunnel lighting, urban road lighting, landscape lighting and other scenarios.