At first, it might seem irrelevant to opt for a red laser level or a green laser level, but the difference does not respond to a simple aesthetic question but has a lot to do with the use that is given to it since each one has its advantages and disadvantages. Which is better? The short answer is: it depends on what you are going to use it for. For a more elaborate and complete answer, continue reading.
Characteristics of red beam laser and green beam laser
The choice of the color of the laser emitted by the level is not a marketing strategy. It really comes down to the needs of the user and whether the product will be used indoors or outdoors.
In the visible spectrum, the wavelengths that offer the best visibility are precisely those that have the colors green and red, in that order. This could lead us to believe that the best option for a laser level is always the one that has a green laser diode, but the truth is that this is not always the case.
Which laser looks best indoors?
The best laser for interiors is the green one. In terms of ambient lighting, the green color stands out up to six times more than the red color. Also, it is ideal for use on dark surfaces, long distances, and when ambient light is very bright.
Which laser looks best outdoors?
When we talk about outdoor work, the differences are minor. So, given the slight difference in the visibility of one color over the other, you might think it doesn’t matter, but there are other factors to consider.
Although it is true that the green color is still a little more visible than red, it is also more sensitive to heat. On very hot days, the green laser level tends to overheat, causing the light to dim and become less visible. Therefore, in this particular case, it may be more interesting to work with red laser levels.
Also, red laser levels are usually cheaper.
Differences between green laser and red laser
As we have mentioned, the differences between both types of lasers lie above all in how visible and sharp they are, this characteristic is more relevant indoors than outdoors. But it is worth mentioning that red laser levels are cheaper than green ones, mainly because the latter is preferred by carpenters, electricians, etc.
On the other hand, red lasers do not overheat as much as green lasers, so they are a good option when the most common purpose is to be used outdoors, especially if it is going to be done on hot days.
Green laser level and red laser level: which is better?
As can be seen, although both models are perfectly valid for all kinds of situations, each model is perfect for one occasion.
As a short answer, we could say that green lasers are better than red lasers. However, going into a little more detail, we will notice differences that can make one purchase better or the other depending on its use.
For example, if you are a professional, carpenter, electrician, or similar, and you are going to work regularly indoors, it would be best to buy the green laser level. This is perfect for leveling work, internal walls, suspended ceilings, kitchens, etc. If most of the work is done indoors, it is the ideal option.
Now, if the user will be infrequent and/or outdoors, a red laser model is more than enough. In addition to being cheaper, visibility is sufficient in most situations. Another advantage is that they cost less than green laser levels, so they will help you with the budget.
The choice is ultimately up to you. As you can see, there are differences between green laser and red laser levels that are important when making a decision. Consider them and make an informed purchase.