Solar cell : single-crystalline silicon (2.5v,95mA)Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F)Light source: super luminosity LED;LED quantity: 6 pcs *Φ8
Luminous mode: varying type /Constant TypeWork time: 108 hours above for Varying Type; and more than 24 hours for constant type(standard luminosity intensity)Work temperature: -25 to +75 degree C.Material of light: Magnesium alloy and PolycarbonateResist compression: 30 tonsWaterproof grade IP67Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: over 800m