Laser Lights
As so-called effect lasers are light effects with integrated laser technology referred to. They mostly include one or various colors and can be operated both manually and automatically. A multitude of classic lasers conjure effects in the colors green and/or red in the night sky, the disco wall, or another event location.
Especially in connection with fog machines and hazer systems, the particularly bright light beams become visible and create a very special atmosphere.
Where are effect lasers used?
The lasers are particularly commonly used in discos. They are also found at concerts, shows, amusement rides, and at weddings and birthday parties. Mobile DJs particularly appreciate the effects because they are generally lightweight and portable. Even private individuals use the effects to decorate their gardens, especially at Christmas or Halloween. In America, Christmas lasers have long been a trend. They create snowflakes, bells, stars, snowmen, and Christmas trees as luminous apparitions on the house wall or in the hedges and trees.
The trend has now also arrived in Germany and is widespread. Show lasers are also increasingly used in their own laser shows or for special artistic events with a 3D effect.
What types are there?
Lasers come in all sorts of sizes, price ranges, and accordingly, of course, with all sorts of effects. Spirals, patterns, dots, circles, grids, waves, 3D effects. The range is huge.
How does it work?
Laser light effects can be operated in automatic mode. The machine then automatically changes the effects and patterns. The laser works all by itself. This is particularly practical for private use in your own party cellar or at the next garden party.
The effects are even more beautiful to see when the laser has a "sound to light" function. The machine changes speed and patterns according to the music. If the laser has a DMX connection, it can of course also be programmed. For example, for stage shows.
Dangers?
Laser light, depending on the type, distance, and angle, is not without danger and can cause permanent eye damage. Therefore, it is essential to research which legal requirements must be met before purchasing if the laser effects are to be used in public. Laser displays, for example, must be approved by the TÜV.
Anyone dealing with show lasers will quickly encounter the terms "Laser Class" and "Laser Safety Officer." But what exactly does that mean?
Brief Introduction to Laser Classes
Laser devices are categorized into different classes based on their level of hazard. The higher the Laser Class number, the more hazardous the laser is. For instance, a Class 1 laser is completely safe under predictable operating conditions.
Class 2 lasers emit red and green light beams. While they glare the human eye when struck by the light beam, they are not hazardous and therefore do not cause eye damage.
Those desiring more colors, higher power, or elaborate patterns cannot bypass lasers of Class 3 or Class 4.
These lasers can also produce blue light and mixed colors, are often capable of graphics, but are also not without risk. Although they can be sold to anyone, they cannot be used by just anyone:
Anyone intending to operate a laser from these classes must obtain approval for every change of location (i.e., each time the laser is rehung) and must also demonstrate the qualification to use the laser diligently and safely. This is usually accomplished through Laser Safety Officer training. Such a seminar lasts from 1 to 3 days and costs approximately 250 to 500 euros.
Additionally, Class 3 or 4 lasers must be coupled with an emergency stop system that immediately shuts down the system with a switch in case of emergency.
What does this mean in practice?
In fixed installations, it is usually relatively straightforward to work with Class 3 or 4 lasers. These must be approved only once, a Laser Safety Officer must be present for operation, and an emergency stop system must be installed.
In the mobile sector, however, this effort is worthwhile only for very large events. For small mobile events, the cost and financial burden are not in proportion to the result. Here, devices of Class 2 can be used well. Therefore, in simple show lasers, such as those integrated into some lighting effects, Class 2M lasers are used.
These "small" lasers create dots, patterns, and of course, beautiful beams in the fog.
So, can Class 3 or 4 lasers be used at least privately?
Although the principle applies: where there is no accuser, there is no judge. In the end, it becomes critical when people are harmed or an insurance company has to compensate for damage. Thus, using such a laser even at private events can lead to major problems. And every laser enthusiast should avoid these for self-protection.
How much does a Disco Laser cost?
Reasonably priced effect lasers for the private party room are available starting from around 30 euros. There are no financial limits upwards. Large effect machines for stage shows and extra laser shows can cost several thousand euros.
Advantages?
Laser effects are something truly special. The light is particularly bright and is therefore often visible even to the naked eye during the day. This is true only for very few other light effects. In combination with hazers, which produce dense fog (or with classic fog machines), the beams of laser effects are clearly visible.
Therefore, lasers are often integrated into live shows and used in very special locations. They create color accents and unforgettable moments.
The Wide Range of recordcase.de
We offer a wide range of laser lights in various price ranges.
JB-Systems Lounge Laser DMX, JB-Systems Micro Quantum Laser, and JB-Systems Smooth Scan 3 Laser are just a few examples. It's worth taking a look.