Product Name: 3V LED Fishnet Mark LightOperation Mode : flash at night and turn off in daytimeautomatically Function : mark the net position, makes the netfishing safe and attract fishes into the fishing net Model No:SL-A824 Packing: 100pc/ctn Packing Size: 54x46x28cm Net Weight:15kg Gross Weight: 17kg light distance: 1800m Remark: powered by 2#1 battery