Night fishing rod bite alarm light consists of a plastic clip and a double metal bell, they are coupled together by a spring and are pinned so they won't fall off. Perfect for night fishing in total darkness, perfect for professional fishermen and fishing enthusiasts.EASY TO USE. When you need the fish light to shine, you just need to flip the top battery over. When the fish light is not needed, please restore the battery to its original position to save power. If the battery of the fish light runs out, it can be used as a bell. Just clip the bell to the fishing rod and it will ring when the fish hits.Excellent design. It is a perfect accessory for your fishing rod. Suitable for different kinds of fishing rods.Color: GreenSize: 10cmProduct List: 10*Fishing Gear Alarm Bells