Technical Specification DC 30W Flood Light Solar PV 74 W , Battery SMF 42Ah Easily to Move around trolley AC Charging option also available. Working time 8Hours for 4hours of Solar Charging Features Easy to install and use as each part connected by mating connector PV module can be dismantled at night time when charging not possible LED Based Fitting with life expectancy of 50000Hrs. 30W , 60W model two models available Lighting Fixture of AL Pressure Die cast for best heat dissipation.