Robust & weatherproof, this 200 lumen LED Floating Lantern can be used in virtually all situations, including emergency & rescue. The industrial strength, high impact copolymer body is dust & water resistant for long lasting, reliable use. The bright, LED lamp has a beam range of 160 metres & a runtime of 5 hours. The lantern requires a 6v battery (not included). Extra bright & reliable 200 lumen floating lantern Industrial strength, high impact copolymer body Runtime: 5 hours Beam range: 160m Requires a 6v battery (not included)