BOSCH GLL75-40G 75ft Green-Beam Self-Leveling Cross-Line Laser with VisiMax Technology, L-Bracket Adjustable Mounting Device and Carrying PouchThe BOSCH GLL75-40G green-beam self-leveling cross-line laser uses green-beam technology, which generates lines are up to 4x brighter than standard red beams. The laser produces vertical, horizontal and cross-line modes, and the tool can project two lines independently or together, for a broad array of alignment and leveling applications. It includes BOSCH-exclusive visi-max technology, which delivers maximum beam brightness, optimized energy efficiency and long-term tool reliability. The tool has a working range up to 75 ft., and it offers an accuracy of ±1/8 in. At 33 ft. The BOSCH smart pendulum system self-levels and indicates out-of-level condition. It locks the pendulum after the laser is switched off for secure transport. The laser is built with sturdy over-molded construction to protect against dust and water, and it has an IP54 rating. The included magnetic L mount provides Rapid positioning to metal surfaces, and it has a free-standing mode with its retractable feet. Laser Class: II Laser Output: 500-540 nm Laser power: <5 mWBosch GLM165-25G Green-Beam 165 Ft. Laser MeasureThis 165 Ft. green-beam laser measure is a fully featured tool with an easy-to-read color display, great accuracy and reinforced housing for durability. The Bosch BLAZE™ GLM165-25G uses green-beam technology, which generates a point/dot up to 4X brighter than standard red beams. The laser has accuracy up to ±1/16 In., plus it includes a rounding button that rounds the measurement to the fraction that best suits the application and haptic feedback for loud jobsites. The digital laser measure also offers an IP65 rating, and it has an ergonomic design for better grip. It includes 11 different measuring functions, including real-time length, length, area, volume and indirect functions, and addition/subtraction capability. Laser Class II, <1mW.