Underwater Fishing Light Lightweight and durable construction Made from PP, rustproof, lightweight, and easy to carry. It features a silicone waterproof ring that enables operation to depths of up to 2100 feet, delivering longlasting durability in demanding conditions. Long lifespan and visibility Life expectancy exceeds 400 hours of use. The visible, flashing lights attract hungry fish, increasing the chance of a strike. Broad coverage with deep water penetration Emits light in 360 degrees for complete surrounding illumination. Deep water penetration helps lure fish from greater depths, making it effective for deepsea fishing as well as night fishing in lakes, ponds, and rivers and promoting easier catches. Replaceable battery for convenient use Powered by a No. 5 battery with straightforward replacement, enabling quick swaps and simple operation when power runs low. Practical use scenarios Deepsea night fishing from a boat Deploys in deep offshore waters to attract target species during lowlight conditions. The 360degree illumination and long battery life support extended fishing sessions at depths up to 2100 feet. Night fishing in freshwater (lakes, ponds, rivers) Effective for attracting freshwater fish around structures or midwater columns. The bright flashing light improves visibility for bites in lowlight environments. Setup for versatile, onthewater fishing Suitable for various night fishing applications where reliable, longlasting illumination and quick battery changes are advantageous.