SOLAR ROAD STUD JW-SRS0003
1. Solar cell: Poly-crystalline silicon/single-crystalline silicon(3V, 75mA)
2. Storage battery: Ni-MH (1200mAH)/super capacitor(50F)
3. Light source: Super luminosity LED
4. LED quantity: 4PCS or 2PCS
5. Light source color: Red, green, blue, white, yellow(for any choice)
6. Luminous mode: Varying type/constant type
7. Work time: More than 120 hrs for varying type, and above 48 hrs for constant type(standard luminosity intensity)
8. Work circumstance: -25 to +75 degree.
9. Material: Polycarbonate
10. IP rating: IP68 Resist compression: 20tons
11. Service life: >5 years(Ni-MH )or >15 years(super capacitor)
12. View distance: Over 800m
13. Guarantee period: 14 months