SOLARIS-S, is a solar waterproof, IP54, projectors equipped with SMD LEDs, PIR & photosensor. Made of: ABS Panel: Polycrystalline 5.5V, 1.5W Battery: Lithium 18650 3.7V 2Ah, 7.4W Charging Time: 4-6 hours Discharging Time: 8 hours Constant Light Mode Function: photosensor + PIR sensor. Human sensor mode 1: In the dark, it will be weak light(7%) and automatically on strong light(100%) for 30s once sensing people movement and back to weak light afterwards Human Sensor Mode 2: In the dark, the light will automatically on strong light(100%) for 30s once sensing people movement and off afterwards. Light sensor mode 3: In the dark, the light will be on consistently on weak light(7%) Detection Distance of PIR Sensor: Max 8m. Installation Height: 0.8-3m.