A. Introduction to the Features of Deep-Sea Fishing Lights 1. Depth Compatibility: Underwater fishing lights can operate normally at a depth of 2100 feet and have certain pressure resistance. 2. Waterproof Performance: Made of PVC material and anti - saltwater sealant, the LED fishing lights have good waterproof properties. 3. Energy - Saving Design: They have a relatively long lighting time and low current consumption, which can extend the battery life to some extent. Each fish - attracting light requires 2 AA batteries (batteries are not included in the product). 4. Easy to Use: The deep - sea fishing lights are equipped with high - strength clips for quick connection. They are manually activated by rotation. 5. Necessary Function: This LED fishing light with a rotating clip is suitable for fishing swordfish, groupers, snappers, etc. Its attractive colors (such as red) are appealing to fish and may help you get a better catch. It can be used in both fresh and saltwater and can attract fish effectively. B. Working Principle Fish tend to be attracted to light. The light in the water makes them curious and they may gather around the light source, especially in a dark environment. The colors of these LED fishing lights have been verified to be attractive to fish. You can hang the lights on the dock, on the boat, or even connect them to the fishing line with bait. C. Target Fish Species It is suitable for swordfish, tuna, blue - eye fish, hapuka, bass, groupers, jewel fish, and other deep - sea fish, which may help to increase your catch rate. D. Specifications - Depth: Suitable for a depth of 2100 feet. - Battery: Requires 2 AA batteries (batteries are not included in the product). E. Package Contents Contains 1 product.