360 Green Laser Level & Outdoor Pulse Mode: Huepar Laser Level has One 360° horizontal and two 360° vertical planes that enable users to cover the floor, wall, and ceiling all around the room. Through the "H" and "V" buttons, you could switch different direction lines and choose 4/8/12 lines. The Osram’s green beam is twice bright as the red laser with a working range of up to 30m of accuracy within ±3mm at 10m. The outdoor pulse mode helps extend the laser range up to 60m. Dual Modes & Self-Leveling: Huepar 3D laser level with slide switch enable you to set 2 modes. The laser beam will beep as well as the laser beam blink fast when the tool is out of self-leveling range ±3°. Locking the pendulum initiates manual mode which locks the lines for manual alignment at other angles which are often required in decorating projects. Installing wainscoting on the stairs suddenly becomes a snap. Flexible Mounting with Magnetic Bracket: This green line laser offers 1/4"-20 mounting thread for