360o Cross Line Laser Level Bright Green Laser & Self-Leveling & IP54 Rated Our laser level emits bright green beams, projects up to 131 ft in diameter, and builds a precise layout in seconds. The self-leveling function automatically adjusts within a certain range, producing a more accurate line, and it’s quick to set up. Plus, the long-lasting battery life ensures nearly 8 hours of continuous use. It is widely used in home or commercial decorations. Features & Details 3 × 360o Fully Layout: 3 × 360o laser lines provide 360o coverage for an entire room, with a working range of 131 ft. in diameter. Plus, green lasers are 4 times brighter than red ones, more visible in bright sunlight. The wireless control functions allow complete user control, so you can control the laser lines at any angle. Self-Leveling & Manual Mode: Features a self-leveling function with the intelligent pendulum system; this green laser level automatically adjusts within 31 degrees. It switches to manual mode when the pendulum is locked, and the lines will be locked in position for use at any angle. Handles Long Hours: With a large capacity 2400mAh battery, our electronic laser level can work continuously for 8 hours, effortlessly supporting a whole day of leveling work. Convenience and reliability have all come together to ensure optimal performance and results every time. Diverse Application: Our laser level kit can handle various leveling projects making perfectly suitable for indoor and outdoor use. Perfect for marking out, performing accurate frame and truss work, carpentry, shelving, etc. It has been widely used in the home and commercial decoration industries.