... (red,white,yellow,green,blue).Turn on at dust and turn off at dawn automatically. 3)Completely self ... to ISO9001:2008 Quality Assurance standards . 13) manual switch 14)Extremely Reliable and cost saving Speficiations: Light CharacteristicsIntensity25cdVisible ... CharacteristicsAutonomy>21 days(12hour darkness,12.5%duty cycle)On/off level60/100 LuxFlashing ratecomplies to IALA Recommendations, total ...