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 our newly completed NEW 39.FACTORY float tops. Here are the features of our 3rd generation float tops: ⭐︎ Inheriting from the 2nd generation float tops, not only can you use the BR435/2B size lithium battery, but you can also use the shorter BR425/2B size. ⭐︎ A rigid pipe has been added to the float top body, allowing the unstable electrode to be fixed, preventing issues like breaking or bending the electrode. ( ^ω^ ) This also carries over from the 2nd generation in preventing troubleshooting 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. This not only protects the LED but also extends the light-emitting part, improving visibility. We are showcasing our products 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 yellow. Please use Panasonic BR435/2B or BR425/2B batteries. When night fishing, I personally experienced many instances where electronic floats were carried away offshore for various reasons, or the lights on electronic floats would fail due to poor contact, causing them to break. Each time, I would purchase an electronic float for around 1000 yen or a float top for around 500 yen at fishing tackle stores. (/ _ ; ) I grew tired of this repetition and decided to create handmade products for those who have had similar experiences and feel the same way. We would be delighted if you would give them a try. Thank you for your consideration m(_ _)m Please refrain from purchasing if you are concerned about handmade items.