Solar road studs are flashing solar cell powered LED maintenance-free lighting devices used in road construction to delineate road edges and centrelines. Embedded in the road surface, they are an electronic improvement on the traditional cat’s eyes in that they may give drivers more than a thirty-second reaction window compared with about 3 seconds for conventional reflective devices. The intense brightness of the LEDs makes them easily visible at distances of about 900m under favourable conditions.
Averaging about 100mm square or 100mm diameter and about 40mm thick, units are extremely robust to avoid damage by passing vehicles, and are normally constructed of engineering plastics and polycarbonates. Use of solar road studs reduces the necessity of headlight main beams and the accompanying hazard of dazzling oncoming drivers. They are also more visible in rain and fog conditions where the old type retroreflectors and road markings are problematic. The solar cells charge batteries or capacitors during sunlit hours, over which period the flashing LED’s are turned off by a photoswitch.
Specification:
Solar cell: poly-crystalline silicon or single-crystalline silicon (3v,75mA)
Storage battery: Ni-MH (900mAH) or Super Capacitor (50F)
Light source: super luminosity LED;
LED quantity: 4 pcs
Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: varying type or 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: Polycarbonate
Resist compression: 20 tons
Waterproof grade IP>67
Life: >5 years (Ni-MH) or >15 year ( Super Capacitor)
View distance: over 800m
Guarantee period:14 months
Size:119*115*22mm
NW: 0.265kgs
4pcs LED Solar Road Stud, Solar Road Marker
Posted by admin in Solar Road Stud
2pcs LED Solar Road Stud, Solar Road Marker
Introduce:
Solar road studs are flashing solar cell powered LED maintenance-free lighting devices used in road construction to delineate road edges and centrelines. Embedded in the road surface, they are an electronic improvement on the traditional cat’s eyes in that they may give drivers more than a thirty-second reaction window compared with about 3 seconds for conventional reflective devices. The intense brightness of the LEDs makes them easily visible at distances of about 900m under favourable conditions.
Averaging about 100mm square or 100mm diameter and about 40mm thick, units are extremely robust to avoid damage by passing vehicles, and are normally constructed of engineering plastics and polycarbonates. Use of solar road studs reduces the necessity of headlight main beams and the accompanying hazard of dazzling oncoming drivers. They are also more visible in rain and fog conditions where the old type retroreflectors and road markings are problematic. The solar cells charge batteries or capacitors during sunlit hours, over which period the flashing LED’s are turned off by a photoswitch.
Specification:
Solar cell: poly-crystalline silicon or single-crystalline silicon (3v,75mA)
Storage battery: Ni-MH (900mAH) or Super Capacitor (50F)
Light source: super luminosity LED;
LED quantity: 4 pcs
Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: varying type or 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: Polycarbonate
Resist compression: 20 tons
Waterproof grade IP>67
Life: >5 years (Ni-MH) or >15 year ( Super Capacitor)
View distance: over 800m
Guarantee period:14 months
Size:119*115*22mm
NW: 0.265kgs