LED Retractable Warning Sign

Retractable Warning Sign
This is our own patent, it is different from other products from the same field.
1)Retractable
2)Waterfroof
3)Can be used with battery or can be connected with the power of car.
4)The distance can be beyond 500 meters in the daytime and (http://maplered.com) 600 meters at night.
5)In the terrible weather, such as rain,snow,dew,fog and (http://maplered.com) sand (http://maplered.com) Stone (http://g603.net) , it can beyond 200 meters.

We welcome your inquiry on any style. We can make any kind according to your samples and (http://maplered.com) requests.