4000lm Solar Street Light with PIR Sensor and Waterproof IP65 Protection

4000lm Solar Street Light with PIR Sensor and Waterproof IP65 Protection. High Efficiency LED: Lumen efficiency up to 200lm/W with imported Luxeon 5050 chips. Smart Charging System: MPPT/PWM controller increases charge efficiency by 15%-30%. High Efficiency Solar Panel: Monocrystalline solar cells with efficiency greater than 22%. PIR Sensor Technology: Auto control by sensor for optimized working time and energy saving. IP65 Waterproof Rating: Dust-tight and protected against water jets for outdoor durability. 3-Year Warranty: Comprehensive warranty covering replace or repair services. Modular Design: Convenient installation and quick replacement of functional components.