| KYI solar chervon sign, direction sign:
1.)Size: 400x1800mm.
2.)solar panel: 5W, service life time: more than 5 years.
3.)Rechargeable battery: 12V/17AH, service lifetime: 2 years.
4.)LED service lifetime: 100,000 hours.
5.)Visibility distance: 800m.
6.)Flash frequency: 24±2 times/min.
7.) Working time: over 240 hours in cloudy days after fully recharged. |
