1.Solar panel: poly-crystalline silicon or mono-crystalline silicon
2.Power storage solution: Ni-MH battery or Super Capacitor
3.Light source: super bright LED
4.LED quantity: 1PCS
5.LED color: red, green, blue, white or yellow
6.Luminous mode: flashing type or constant type
7.Working time: 40 hours above for flashing type; more than 20 hours for constant type after the battery is charged fully.
8.Working temperature: -25degree to +75 degree.
9.Material: aluminum alloy + polycarbonate
10.Dimension: 50X35mm
11.Net weight: 0.07kg