Manufacturer Specifications:
Detailed Features:

Launch the red laser from the center hole and there are 15 LED around the red laser

Side ON/OFF button switch

Put in 3 x AAA Batteries here
Introduction and Application
A laser pointer or laser pen is a portable and visible laser. It is designed to highlight something of interest by projecting a small bright spot of colored light onto it. The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, showing a point of light when striking an opaque surface. Some higher-powered laser pointers project a visible beam via scattering from dust particles or water/fog droplets along the beam path. Higher power and higher frequency lasers may have a visible beam even in clean air due to Rayleigh scattering from air molecules, especially when viewed in moderately-to-dimly lit conditions. The intensity of such scattering increases when these beams are viewed from angles near the beam axis. Such pointers, particularly in the green-light output range, are used as astronomical-object pointers for teaching purposes, in the same general manner as flashlights.
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An eye-catching pointing device commonly used for meetings and conferences, making listeners easier to follow you. |
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Suitable for using at nights to point out the very right position of the star you are looking at. |
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The laser can be bright enough when you light it in normal temperature, so you had better not light it continually over 30 seconds
Regulations and Misuse:
Laser pointers are good tools only when used properly. When using laser pointers, the below must be observed:
Use only laser pointers meeting the below criteria:
Package Included:
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