Description: This road stud light is designed to guide vehicle and pedestrian to right direction.  Powered by solar energy, it is more environment-friendly and with light sense function, it will automatically light up when it turns dark. Guiding by this light, people will be safer on the way.  Bright 12 LED provide up to 5 hours of night.The lamp will automatically go out after flashing lighting for 5 hours, then enter to the long low lighting mode for 12 hours.  Ideal for illuminating paths, decks, docks, boats, driveways, stairways, pavements.     Specification: Solar panel: 2V/150MA single crystal silicon.  Energy storage device: 3.7 V/600MAH Li-on battery.  Working time: 5 hours after fully charging.  Display color: 6 Color Chaigng.  Display mode: flashing.  Sensor mode: Light sensor.  Working environment: -20 ° C ~ +75 ° C.     Package Includes: 1pc* Solar road Light