Solar Road Studs
Item: SRS-10
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: 4 pcs
Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: varying type /Constant Type
Work time: 108 hours above 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: 4 pcs
Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: varying type /Constant Type
Work 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:  Aluminum alloy and Polycarbonate
Resist compression: 30 tons
Waterproof grade IP>67
Life: >5 years (Ni-MH)  or >15 year ( Super Capacitor)
View distance: over 800m
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