LED road stud, solar road stud:

Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA)
Storage battery: Ni-MH (1200mAH) / Super Capacitor (50F)
Light source: super luminosity LED;
LED quantity: 4 or 6 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                                          

Guarantee period:14 months

Product size: 108*101*23mm

Product weight: 0.3kg

Carton size: 36*24.5*24.5cm

Net weight per carton: 12kgs

Gross weight per carton: 13kgs

Quantity per carton: 40pcs