Types of projectors and their distinguishing features

30 april 2017, 19:23

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Illumination of large rooms and areas is very often a serious problem that you should cover a huge area but it does not spend an excessive amount of electrical energy that will surely hit the pocket.

Also the lamp needs a great deal before the task well to Shine steadily to work to be convenient to use and maintain. So be very careful approach to the selection of such a device since there are so many varieties and each of them has its own advantages and disadvantages and it is about them, today we will tell you.


To enable you to understand precisely what model it is best to choose for your case, we reviewed for you four basic varieties that you have relied on the key features when making your choice. So we have to describe each of the models.

If you need to provide soft or spot lighting this type of light is for you. Halogen lamps are very often used in advertising to illuminate large objects such as bridges, dams and so on.

Halogen models create soft diffused shadow-free spot lighting. Dust inside the projectors completely eliminated.

Such a device is almost the same as a normal bulb but the composition of the buffer gas added special Halogens which provide a powerful flow of light. Possess excellent color transfer is a kind which can operate directly from a standard network without the use of transformers and power supplies.

A great advantage of such devices is compatible with the dimmer so powerful spotlights can be easily adjusted and set with great precision. Period of work from the halogen lamps of approximately four thousand hours.

Runs metal halide flood light due to a discharge lamp which is filled with mercury vapors that are in the startup process and begin to emit light. Spotlight theater is used in most cases in places such as supermarkets, shopping malls theaters, and many others.

ID are used for architectural and advertising lights for outdoor and indoor lighting in shopping malls, public and industrial premises.

Theater projectors have a fairly long service life which is approximately fifteen thousand hours. Theater projectors have a very low susceptibility to voltage fluctuations is well protected from damage available in a very wide range.

This kind has an excellent quality of illumination they are not too powerful which is very economical. Most often used in places where you want maximum economy and minimum maintenance. Preference to give floodlights for lighting of roads streets trails parks. The device's life is about 30000 hours.

The basis of the spotlight lies a sealed bulb filled with sodium that vapors during the supply of electricity ignite and start to emit light. By the standards of the system SP possess the highest degree of protection from damage.

To date, the most functional and high quality devices for lighting are powerful led floodlights that are of the highest efficiency in operation over 80000 hours of complete lack of maintenance throughout the working period.

Watch the videothe Pros and cons of led models

The led device has excellent protective and shock resistant performance is insensitive to vibration. Can work in all conditions showing the maximum capabilities even in the harshest of situations.

Applied in all spheres perfectly illuminate a huge area due to the high density of the luminous flux can create different lighting effects and so on.

Led lights operate at a temperature of 50 degrees which is significantly lower than all competitors. The only drawback is the high cost. Also they can be easily done by hand.

These devices emit a special spectrum of light which is invisible to the human eye. Are mainly used with surveillance systems to illuminate area in night time.

To choose the IR illuminator needs focusing on the wavelength of detection range of the radiation angle of the input current and voltage.

Unlike the human eye camera perfectly capture infrared light and the picture is clear and bright. In comparison with conventional white light sources , infrared spotlights are very economical cheap and compact.

In addition to the light source projectors can be divided over the method of installation for these types

Option 1is mounted on the Exterior

Installed on the surface of the walls, floor or ceiling. Have the highest popularity. Thanks to this method of mounting has the largest angle of the light can have maximum power. Primarily work from a stationary network is very easy to connect with your own hands.

Option 2built-in types

The installation takes place inside the floor of the walls or ceiling from which the lighting angle is slightly reduced. To connect with your own hands will be difficult will need special tools and some knowledge.

Option 3Portable models

Working from the network by cable or by batteries. Very comfortable in large warehouses where it is necessary to periodically patrol.

Typically, these projectors are less powerful and compact enough to carry in their hands was convenient and easy.

All the spotlights can also be divided into the following types based on their scope

Street light sources. This can be attributed to sodium and led infrared lamps and metal halide floodlights as they are resistant to any weather conditions and offer good protection.

Devices for lighting. This region is best suitable lamps such as led and metal halide floodlights.

The device for technical lighting. To illuminate the technical objects larger best option would be powerful halogen lamps because of its positive indicators and high quality.

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