Innovative renewable system provides superior performance and dependability over conventional battery powered systems. A daily recharge, even on cloudy days enables this flasher to operate for a minimum of 5 nights for years before the batteries need replaced. Fully compliant with MUTCD specifications 6E-5, fully compliant with ITE specifications for flashing and steady burn warning lights. High impact housing between the lenses absorb impact to help reduce breakage and replacement cost, 180 degree swivel base. High impact polyproplene body and polycarbonate lens with dual modes - flashing and steady burn. High intensity LED light with a flash rate of 65 flashes a minute. Battery is rechargeable Lead Acid. Flasher operates 5 nights on a single charge. Automatic turn on when ambient light falls.