... safety rope 1.100m 2.12V recharge in wheel 3. Traffic,Subway, mine, water, 4. Car, home power, solar panel New negeration ... Patented lighting rope product, for Traffic,Subway,Coal mine,Under-water, Under-ground,Fire,Flood, rescue. CHARACTERISTIC 1. Easy to be ... be pulled or reeled in while lighting , Continue lighting for 3-4 hrs, Twinkle lighting for 4-5 hrs, To be ...