1. Light source: Super luminosity LED
2. Visual distance, over 800 M
3. Long lifespan, environmental-friendly
4. Material: PC
5. Easy installation, durable, safe

Technical Specification:
1. Power: Solar cell mono crystalline
2. Battery: Ni-MH super capacitor
3. Working time: Flash lighting over 108 hrs, constant lighting over 24 hrs
4. Light model: Constant light, flash
5. Display color: Red, yellow, green, white and blue
6. LED: φ 5 super luminosity LED
7. View distance: Over 800M
8. Lifespan: >5 years (Ni-MH) or >15 year (Super Capacitor)
9. Operating temperature: -25 to 75 degree
10. Resist compression: 30 tons
11. Waterproof grade: IP67