Rechargeable Self-Leveling Green Laser Level Has 3 Easy-To-Read Bright Green 360-Degree Laser Planes With A Working Range Of 100 Feet (30.5 M); Up To 2 Times Brighter Than Regular Red Beams, Compact And Lightweight Design With Lasers In 3 Planes Is Easy To Use In Tight Areas And To Store When Not In Use, High Precision Laser Project Clean Lines With Accuracy Of 3/16-Inch At 30 Feet (9.1 M); Auto Out-Of-Level Detection Flashes Lasers When No Longer Level, Tilt Mode Allows For The Laser Level To Be Turned On While The Pendulum Is Locked For Use At Different Angles, Magnetic Mounting Bracket Screws Into Integrated 1/4-Inch Tripod Mount, More Than 6-Hour Runtime Provides Lasers Power For All Day Use, Durable Overmold Design That Is Ip54 Rated Protects The Laser Level From Water And Dust