... 1.Solar yard light is powered by solar ... energy,easy for installing, safe and energy saving. 2.Get the approval of GS,CE,UL ,ROH 1.Solar ... module power: 30Wp2.Working voltage: 12VDC 3.Storage battery: Highly reliable and maintenance-free lead-acid battery, capacity 50AH4.Light ... brightness 10lux5.Control system: Solar light special micro computer intelligent controller ...