The underwater fish lure lights are equipped with light sources such as LED lights and halogen lamps that emit bright light in the water.The light that these light emits into the water can be spread wider by reflecting and diffusing underwater.Light source in dark water is easy to see for fish and can collect bioplanktons and minnowfish in light sources.Then as these creatures gather into the light source, fish tend to gather around them.So the light source of the aquatic fish lure plays a role in collecting fish and improving the success rate of fish.