10 Best projector lamp of 2020

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Beamer lamp guide

With a projectorcan be conveyed a terrific sense of cinema, because unlike one TVthe movie is played on a big screen. He also plays a major role in companies or institutions in which lectures are given. Just as important as the projector itself is the projector lamp , If this is not functional, nothing can be done with the device.

When should one projector lamp change?

The average projector lamp has a lifetime of about 2500 to 3000 operating hours. On some projectors can be read, how many hours the projector lamp total was switched on. It does not need this display, however, because the user can find out for himself when it is time to change the lamp again. When it starts to weaken, this is reflected in a darker image. Also it comes to blurred contrasts. It is also older lampsa yellowish tint in the projected image is common. The slow darkening of the picture is already noticeable from about 1500 operating hours. Mostly, the user of the beamer does not get along at all. To the power of the projector lamp To check the luminous flux can be easily measured. In the specialized trade there is a lux meter for about 35EUR. Now the projector lamp only has to be switched on, the brightness set to 100% and focused on a white background. Then the luminous flux can be measured at some points and compared to the number of lumens specified by the manufacturer.

A loud farewell of the lamp

The duration of a lamp does not always end with the darkening of the image or a yellowing. In some cases, there is a loud bang after which the lamp stops working at all. When this is done, it is generally not advised to use a new lamp yourself. Instead, you should contact the manufacturer’s service or another specialist who inspects the projector. It may be that the interior of the projector was also affected and replacement of the lamps is therefore not possible or useful.

The change of a projector lamp

When the time comes when the lamp in the projector needs replacing, the unit should cool down completely. The lamp may have become very hot during operation, which may result in their removal to burns on the skin or even the development of a fire. The projector must be turned off and disconnected from the power supply before the lamp is taken out. Thereafter, the cover plate can be removed from the device. For some projectors, this works without help from Tool, Afterwards, safety screws have to be loosened, which works best with a Phillips screwdriver. Now the lamp housing must be screwed on and the wire bracket raised. Now the lamp unit is released and the lamp can be replaced. But here it is important to be careful. Under no circumstances should the fingers touch the new lamp. In the heat generated by the projector in operation, the fat burns otherwise and can break the projector lamp.

What is important when buying a lamp.

A beamer lamp must be produced very expensive, which is why it is not cheap. On average, the consumer can expect a price of 200 to 350 EUR. However, it turns out that replacement lamps for projectors cost less each year. Replacement bulbs should only be purchased from the original manufacturer. There are also replacement lamps for the projector, which are to imitate the original and are offered for a cheaper price. Of these lamps, however, is strongly discouraged. It is possible that the necessary safety precautions have not been observed during production. In addition, wrong lamps can damage the projector.

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*Last update on 2020-11-04 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API