Technically, an léasair light is enhanced by stimulated emission of radiation. Within each léasair pointing device are small chips that are used to create radiation when an electric current through it. They are called diode léasair an léasair. Currently, several colors are emitted by a device known as léasair pointers and practice for those products on the market. The colors of each device are achieved, according to the alignment of léasair diodes in it a certain frequency of light measured in nanometers (nm).

The color of the lights that are now available for sale are in red (671 nm), yellow (593 nm), green (532 nm), blue (473 nm) and violet (405 nm). With so many colors to choose from, can not prevent a color becomes larger among others. In this case, the green léasair pointer has the highest sales per brand.The green léasair pointer has a wavelength that is not too large, as infrared and not too thin, like ultraviolet rays. This gives the green light léasair is ideal for any dark lighting. The light green is so vivid that the bar looks like a green bar above the solid powder.

The green léasair light has a powerful need to buy a unit with a capacity of 5 MW to 100mW! But beware, because with that power, an léasair burns the paper, pop balloons, and a little 'meeting. This can be dangerous if the wrong item, you should be responsible when you have this type of gadget device.This the green light is powerful enough that it is used by people in many fields such as astronomy, military, research and operations , and more.