specification 

1) Solar panel: multi crystalline silicon 

2) Illuminant: 6LEDS

3) Light Color :Red/yellow/blue/green/white

4) Visible distance: 300M Above

5) Material: aluminium alloy

6)Battery:  rechargeable battery      Ni-Mh

7) Working hours: 3 days after fully charged one day under the sun. If
keep using, it could work continuously.     Can flashing 200 hours continuously  

8) Flashing frequency: 2HZ or 5 HZ

9)Maximum Resistance: 40tons

10) Attestation: CE

11) Warranty:  2 years up

12) Temperature: -10℃-70℃

13)Heat Resistance:70℃

14) Waterproof Grade:IP65 15)ProductSize-125x125mm,75mmH