A green laser level is more expensive than a red one because it has higher energy output. The color of the laser beam depends on the wavelength of the light emitted.
Red lasers emit longer wavelengths of light, which means they have less energy. Green beam laser emit shorter wavelengths of light, which mean they have more energy.
Green laser level is more expensive because it uses less electricity. A red laser requires much more power to produce the same amount of light as a green one, so you need to pay for that extra energy usage.
Is green laser level better than red
Green and blue are both visible colors in the spectrum, but green is a brighter laser than blue. This makes them useful for different applications.
For example, if you want a light laser to be seen easily by people at night or during cloudy weather, then using green beam laser levels will make it easier to see. If you're looking to use your laser to use indoors where there's no natural sunlight, then a blue laser would work best.
How do I choose between two types of lasers?
There are many factors that determine what type of laser you should buy:
Power - How powerful does the laser actually get? Is it strong enough to cut through metal? Does it last long enough to project an image onto a wall without burning out? What kind of battery life can you expect from it? Do you need a higher battery strength? What's the battery capacity and battery voltage?
Wavelength - Do you know how far away objects appear when illuminated with this particular wavelength? What's the optimum visibility? Will it illuminate everything around it equally well? Can you adjust its brightness?
Cost - Are you willing to spend $100+ on something that may not even perform up to expectations? Or are you happy spending just $20-30 on something that might give you great results?
Safety - Some lasers contain toxic chemicals like mercury or other dangerous materials. Others don't. Which ones are safe?
Type of surface - You'll also consider whether you'd prefer a handheld model or a fixed mountable unit.
Is a Green Laser Better for Outdoor Use?
A green beam laser level is better for outdoor use because it has less power than a red laser pointer. However, both types of lasers are safe for eyesight.
Furthermore, since green beam laser levels produce lower levels of infrared radiation, they pose fewer risks to pets and wildlife. In fact, green lasers are so harmless that they're used safely inside homes and businesses to help control pests.
Plus, unlike red lasers which have higher output powers, green beam laser levels require much smaller batteries. That means you can carry one around longer before needing to recharge it.
Additionally, green laser light is safer for children who could accidentally touch the beam. Red lasers emit high amounts of heat energy, making them unsafe for young kids.
So why doesn't everyone own a green laser?
While green lasers are generally considered safer than reds, they still present certain hazards.
The main problem is that they're very difficult to aim accurately.
Unlike red lasers, green lasers don't generate sufficient wavelengths to allow users to precisely target specific items. Instead, they only offer coarse aiming capabilities.
Green vs Red Beam Laser Level
The green laser beam is better for woodworking projects, while the red laser beam is better for metalwork projects.
Furthermore, if you want to be able to see where you're shooting, then you need an accurate device. A green laser will never do this job well enough for you. It's too weak and inaccurate.
However, if you just want to point something out to someone else, then a green laser may work fine.
Why should I buy a green laser instead of a red laser?
If your goal is simply pointing at things in order to show people what direction they're facing, then a green laser would probably suffice.
If you plan on using it outdoors, though, then you'll likely find yourself wanting a stronger reflector of laser beam.
Red beams are ideal for outdoor applications because of their extended visibility range that allows you to easily spot targets over large distances. They're also easier to aim accurately.
In addition, red lasers are cheaper than green lasers. If you plan to work with metals, then you definitely want a red laser. This type of laser emits far greater quantities of visible light than does a green laser.
This allows you to easily spot your targets in dark areas. Plus, you can always turn down the intensity of the beam to make sure you won't burn anything.
In addition, red beams are easier to focus on. They provide sharper images than those produced by green lasers. So you can clearly identify any small details within your object.
There really isn't a good reason not to purchase either a green or red laser. Both devices are perfectly suitable for most DIY tasks. The choice comes down to personal preference.