Solar Strobe Warning Light Super Bright Led Waterproof Ip65 For Driveway Dock Co Solar Powered: The solar strobe warning light is completely powered by solar energy. Automatically charge during the day, turn on automatically at night, and can work every night when fully charged. (Note: After receiving the solar warning light, please place the solar strobe light in the sun and charge it for more than 4 hours before using it).Flashing frequency: 60 times/min, the visible range is more than 500-1000m in the dark. Automatic night sensor, automatically detects light level and on/off.IP65 Waterproof: The solar strobe light is made of PC and ABS housing, IP65 rating can withstand all kinds of bad weather, such as heavy fog, downpour, blizzard or daily high temperature, protecting the interior from erosion.Solar traffic lights: solar outdoor strobe lights, fully charged by solar energy, no electricity, energy saving and environmental protection. Save money without wasting energy, easy to install.Wide range of applications: solar warning lights are suitable for homes, yards, outdoor traffic guardrails, night driving, building enclosures, garden buildings, urban lighting, factory fences, road guardrails, truck roadblocks emergency, etc. Avoid accidents.