Solar Road Studs
Item: SRS-16
Title: Solar road stud
Solar cell: poly-crystalline silicon/single-crystalline silicon(3V,75mA)
Storage battery: Ni-MH /super capacitor
Light source: super luminosity LED
LED quantity:4pcs
Light source color:red,green,blue,white,yellow(for any choice)
Luminous mode:varying type/constant type
Work time:more than 108 hrs for varying type
Solar cell: poly-crystalline silicon/single-crystalline silicon(3V,75mA)
Storage battery: Ni-MH /super capacitor
Light source: super luminosity LED
LED quantity:4pcs
Light source color:red,green,blue,white,yellow(for any choice)
Luminous mode:varying type/constant type
Work 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:polycarbonate
IP rating:IP≧67        Resist compression:20tons
Service life:>5 years(Ni-MH )or >15 years(super capacitor)
View distance:over 800m
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