1. Full digital high-precision constant current control, the highest efficiency up to 96%. 2. With human body infrared/microwave sensing function, the sensing delay time can be set (SES series). 3. With nine-level dimming function and light control, working time can be set 0~15 hours, and power can be set 0% ~ 100%. 4. A variety of intelligent power modes can be selected, and the load power can be automatically adjusted according to the battery capacity. 5. Works with very low standby current, convenient for long-distance transportation and storage. 6. Metal housing, IP65 protection grade, easy to cope with various harsh environments. 7. High-precision digital boost constant current control algorithm, high efficiency and high accuracy of constant , which ensure longer lifespan of the battery.