Detailed Product DescriptionSolar panel: 2V/40MA
Battery: Ni-MH,300mAh
Light: 1PCS Super bright
LED,can be Steady on color of Green, Blue,
Yellow, Red, or White, or be with R/G/B Color-changing LED
Control system: Intelligent controller, with short circuit,
overcharge, discharge protection
Material: glass
Dimension: diameter 15cm* height 18cm
Working temperature: -5-50℃
Working time: more than 6--8 hours after fullly charging in sunshine