OSB-102
1. Luminous Source: 2pcs ultra bright LEDS
2. Solar panel: high quality silicon solar cell
3. Power:0.4W rechargeable 2.4V AA Ni-Cd battery
4. Flashing frequency : 60 flashes/min
5. Outside water-proof switch with photocell make the light dusk on,dawn off. 
6. With metal handle and bracket
7.Visual range: over 500 Meters.