1 Light source:super luminosity LED 2 LED quantity:4pcs 3 View distance: over 800m 4 Vehicle guide

cell:ingle-crystalline silicon(3V,75mA)Storage battery:Ni-MH (700mAH)/super capacitor(22F)Light source:super luminosity LEDLED quantity:4pcs

Size: 115*23mm Luminous mode:varying type/constant typeWork time:more than 108 hrs for varying type,and above 24 hrs for constant type(standard luminosity intensity)Work circumstance: -25°C to +75°C.Material:polycarbonateIP rating:IPmore than 67        Resist compression:20tonsService life:>5 years(Ni-MH )or >15 years(super capacitor)View distance:over 800m