Seesii 16 Lines Laser Level, 4D Line Laser Self Leveing, Green Beam Laser Level with 2 2400mAh Batteries, Remote & App Control Line Laser for Ceiling Picture Hanging Construction, Horizonta & Vertical 【4x 360°Laser Level】2 horizontal & 2 vertical planes cover the floor, walls and ceiling all around the working space. Two vertical lines cross at 90°angles and complete the visualize square layout for precise positioning. Suitable for Diyer and commercial usage. 【Green Level Laser with Visibility】The green beam line laser is much brighter than the red beam one, providing a working distance of up to 85ft. The brightness can be adjusted from 1%-100%. Working temperature: -68℉ to 104℉, the laser level is suitable for indoor & outdoor.