Solar Barricade Light Easy to install,maintenancefree, Multi-layer sealed and waterproof, durable, dustproof, antifog. Energy Saving: Low power consumption. Environmental Protection: Containing no hazardous substance and emitting no pollution. Stable Performance: protecting the circuit as well as stable function. 24 hours consistently working Long Life Expectancy: LED lights can work for more than 100,000 hours, and the solar panel can perform up to 10 Firmly and Durable: can resist heavy compression, recession, and corrosion.