The glow-in-the-dark golf balls aren't like other glow-in-the-dark balls. It has a unique sensor and a very bright 4 Built-in LED lights inside with 50 hours battery life.
The led golf ball lights up when it senses a strong impact. It stays illuminated for 8-10 minutes, then automatically turns off to preserve battery life, unless it receives another impact, and so forth.
Perfect for golf in low visibility conditions, such as: fog, rain, sleet, snow, and during night golfing.
Material: Durable Resin, Surlyn, Electronic Chips
Package includes: 6 pieces LED golf balls