1. Solar panel: 12W/18V monocrystalline silicon, 15-25 years of service life
2. Energy storage device: 12V/7AH lead-acid battery
3. Working hours: Under standard light intensity, it can work for 72 hours a day after charging, and it can work continuously for more than 100 hours after the battery is fully charged
4. Display mode: flashing, flashing frequency 50 times per minute
5. Display color: yellow and red optional.
6. Display device: 174PCS LED
7. Visible distance: more than 800 meters
8. Service life: 3-5 years
9. Working environment: -20℃～+70℃
10. Protection level: IP55
11. Material: imported PC material, anti-UV, anti-yellowing.
12. Dimensions: 400mm luminous area net weight: 12 kg
13. Outer box size: 66*26*52CM one box