The MARSOSAUR Electric Caulking Gun is a cordless tool powered by LEDs, making it easy to work with in various lighting conditions. This gun is designed for caulking tasks, providing a convenient and efficient way to dispense adhesive. With a focus on user comfort and ease of use, this product is ideal for professionals and DIY enthusiasts alike in the business and industrial sectors. The battery-powered feature adds versatility and portability to this essential tool for sealing and adhesive applications.