Description: Solar Warning Light: Solar traffic light, during the day, work at night, energy saving and environmental protection. IP65 waterproof, it can work even in rainy days.Red and Blue Warning Lights: Red and blue warning light LEDs flash slowly and quickly, and the signals are synchronized.Premium Material: Red and blue strong light is made of quality plastic material, which is not easy to break and can be used for a long time.Widely Used: Double sided warning light is suitable for intersections, dangerous road sections, steep slopes and curves, construction sites, road maintenance, community entrances and other locations that require safe warnings.Product Size: LED road strobe flashing warning light 21cmx7.6cmx15.3cm/8.27inchx2.99inchx6.02inch. Specification: Solar Panel: 5Vx1.2W monocrystalline PET LaminateBattery: 3.7Vx2000mAHLED: 40 LEDs (20 red 20 blue)Switch Mode: manual control and light controlCharging Method: solar chargingCharging Time: 8 hours (charging time is affected by light intensity in different seasons)Working Hours: >12 hoursMaterial: PlasticProduct Size: 21cmx7.6cmx15.3cm/8.27inchx2.99inchx6.02inch Package Includes: 1 Solar Traffic Light Note: Please allow slightly errors 1-2cm differences due to manual measurement.