Thank you for viewing our products m(_ _)m This is 39.FACTORY o(^o^)o We value our customers' feedback and strive daily to provide better products, improve them, and make enhancements. ( ^ω^ ) We have discontinued the previous float tops and are now offering the newly completed NEW 39.FACTORY float tops. Let me introduce the features of our 3rd generation float tops. ⭐︎ Inheriting from the 2nd generation float tops, not only can you use lithium batteries BR435/2B, but you can also use the shorter size BR425/2B. ⭐︎ A rigid pipe has been added to the float top body, allowing the unstable electrode to be fixed, preventing problems such as breaking or bending the electrode. ( ^ω^ ) This also carries over from the 2nd generation the prevention of non-lighting issues due to poor contact. A major feature of the 3rd generation float tops is the addition of a special cap to the LED light-emitting part, which not only protects the LED but also increases visibility due to the extended light-emitting section. We are showcasing the product in a video on YouTube, so please take a look. ( ^ω^ ) Product Introduction (YouTube) NEW Float Top (3rd Generation) https://youtu.be/cU_YFs-FhDw?si=B6FUkiTWGllcEssM The light color of this product is orange. Please use Panasonic BR435/2B or BR425/2B for the battery. When night fishing, I personally experienced many times that electric floats would drift offshore for various reasons, or the electric floats would fail due to poor contact and the lights would not turn on. Each time, I would purchase an electric float for around 1000 yen or a float top for around 500 yen at a fishing tackle store. (/ _ ; ) I grew tired of this repetition and decided to make them by hand for myself and for others who have had the same experiences and feelings. We would be happy if you could try them at least once. Thank you very much m(_ _)m Also, as these are handmade, please refrain from purchasing if you are concerned.