... battery selection 3.Microcontroller digital accuracy 4.CE,ISO9001 Water-proof ControllerWater-proof controller 12/24V 10A for street light SLC10- ... controller provides automatic lighting control function, and its 100% water-proof, ensure longer lifetime. Good for humidity area, such as ... sensor5. Detects day and night using the PV array6. Water proof, IP657. LOAD ON TIME SETTING, DELAY TIME SETTING and ...