GreenBrite^® Technology

View the "Seeing Green" article from Contractor Tools and Supplies magazine at www.contractortoolsandsupplies.com

Here are some of the advantages of using an indoor laser level with a green colored beam:

The beam of a green laser is 400% brighter and has more versatility, power, and intensity than a traditional red beam laser level.
Different colors of light, and laser beams, are determined by the size of those tiny waves, called the wavelength. A normal red laser has a wavelength of 650 nanometers versus a green laser that has even more energy in a wavelength of 532 nanometers. The smaller wavelength gives humans the ability, when indoors, to see the green light better and more accurately than a red light.
The color green is closer to the center of the visible light spectrum (see picture below), so it’s easier for our eyes to perceive the color at night.

light spectrum

^{Since green light has more energy, it can travel and project a laser line/laser point farther than red light.}

Our GreenBrite ^® Technology comes on our model numbers 40-6540, 40-6545 and 40-6640 laser levels.

Model 40-6540	Model 40-6640
Automatic-Leveling Rotary Laser Levels with GreenBrite^® Technology