A Adopting a dual-mode power supply system, it automatically switches to the municipal power grid backup power supply on cloudy or rainy days, ensuring continuous lighting 24/7.

A Using imported high-weather-resistant LED chips, combined with an intelligent light decay compensation algorithm, it ensures that the light decay does not exceed 15% over 5 years, far exceeding industry standards.

A Built-in self-test module monitors color temperature deviation in real time. An automatic remote alarm is triggered when an abnormality occurs. A 24-hour after-sales team will provide on-site calibration within 48 hours.

A Adopting a pre-stressed reinforcement design, equipped with a level mounting bracket, and providing free secondary calibration service after installation to ensure verticality ≤0.5°.

A Free quarterly inspection service is provided, using professional cleaning equipment for non-destructive cleaning, while monitoring power generation efficiency to ensure annual power generation decay ≤3%.