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Red green and blue laser lights.
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For example green laser pointers are used for astronomy especially stargazing.
There are more red laser options available today than green but demand for green lasers has prompted companies to offer more options in this color.
Next yellow and orange lights are typically used in hospitals.
In low light however the advantage of a laser becomes quite obvious and under those conditions both a red and green laser will provide an advantage.
Blu ray actually operates using a violet laser and while blue lasers typically operate at closer to 500nm violet lasers barely make it into the visible spectrum at 405nm.
Easily switch between green red blue green red green blue red blue or the red green blue combination.
But just like green lasers powerful enough blue or violet light can be dangerous.
If you re looking for a more exotic laser blue or violet is the way to go.
The included remote allows you to control your laser light from around the house not just close by the light.
The green laser is brighter can also be visible during daytime and the light can go for longer distances than red lasers.
Laser christmas lights outdoor landscape lights show snowflakes with color of white red green and blue ip65 waterproof led lights 3 0 out of 5 stars 32 ratings.
The red green and blue laser light includes a built in timer running for 2 4 6 or 8 hours.