A solution which allows you to replace your lamp by saving up to 50%.

A Genius alternative, the bare projector bulb is sold separately, without the cartridge. It is therefore necessary to retrieve the defective lamp's cartridge when extracting the projector bulb from the projector lamp.

Once the old bulb has been removed, the new one must be fitted into the cartridge, and both elements must then be reinstalled into the projector.

We invite you to consult our clients' testimonials on Genius bare projector bulbs

This DIY solution for the replacement of your projector lamp or bulb saves your money!

Our guarantee

Justprojectorlamps.com only offers Genius DIY projector bulbs for lamps allowing a straightforward and easy removal and reinstallation of a bare bulb. We do not recommend this solution if complex handling operations are required. Installing a new Genius bare bulb should be a quick and easy procedure without any risk of damage to the bulb or to the cartridge.

For more information see the official website of "http://geniuslamps.com/" Genius lamps.

 Lampe Genius

The Genius logo: The guarantee of a certifed lamp

Why pay more for a replacement projector lamp of identical quality?

Original Inside replacement projector lamps consist of high quality original bulbs which are provided and certified by the manufacturer, and of generic cartridges housing the bulb (also known as trolleys, contours, supports or chassis). The performances of a projector lamp are solely dependent on the quality of the bulb, and those used in Original Inside replacement projector lamps are 100% equal to those used in classic original projector lamps, in terms of luminosity, lifespan and colorimetry.

Original Inside lamps = Original bulb + generic cartridge.

Please note that in respect of replacement lamps for Epson projectors, the Original Inside lamp consists of a bulb made by Philips and a generic housing.

For more information see the official website of "http://originalinsidelamps.com/en" Original Inside lamps.

 Lampe Original Inside

The OI logo: The guarantee of a 100% original bulb.

Justprojectorlamps.co.uk has been selling a large range of Genius replacement projector lamps for more than three years. Many of our clients have chosen these high quality products sold at extremely interesting prices, and we invite you to consult our clients' testimonials on Genius projector lamps "href=original-inside-projector-lamp-bulb/client-testimonials.html" to read testimonials.

A reliable and economic alternative

As is the case with memory cards for PCs or printer cartridges, some companies in the audio-visual market are now providing Genius replacement projector lamps. All Genius projector lamps on offer on justprojectorlamps.com are manufactured to strict standards and submitted to a high level of controls and tests relating to the projector's performance. Their voltage, contrasts, life span and luminosity are all benchtested. All Genius lamps comply with ISO 9001 standards.

For more information see the official website of "http://geniuslamps.com/" Genius lamps.

 Lampe Genius

The Genius logo: The guarantee of a certifed lamp

An original replacement projector lamp is equipped with an original bulb, thus ensuring an optimum lifespan and the best possible image quality. It allows you to keep the manufacturer's guarantee on your projector.

You can order an original replacement projector lamp from justprojectorlamps.com in the UK for virtually all projector models sold on the European market. The replacement of a projector lamp is a simple operation which does not cause any damage to your projector. In most cases, opening a simple access panel protected by a screw allows you to carry out the replacement of the lamp.

Find the UK best price for original replacement projector lamps
Manufacturer-certified products
Huge stock
Fast delivery

Home > Frequently Asked Questions > How to configure and calibrate your video projector ?


How to configure and calibrate your video projector ?

Rarely is a video projector configured to perfectly meet your needs. You as the end user will have to do some adjustments in order to achieve the desired image quality.

The nature of these set ups depends on the installation, the use you're making of your projector and its features.

The projector luminosity

Luminosity is an essential element of the projector image's quality. It is being measured in lumen0 and consists of varying quantities of light in the grey shades of the image.

You should adjust your projectors luminosity before first using it.
If the luminosity is too high, black goes to grey; if it is too low, the grey s hades become undistinguishable.

In both cases, the image is dull due to a lack of details; you will therefore have to find the right balance.

The distance between your projector and the screen should also be taken into consideration in the adjusting of the luminosity.

The projector contrast

Well adjusted contrasts will increase the quality of the projectors image by making the colors even brighter. Contrast balances shadow zones and light zones of the image.

Go to menu/color

The image projection

Some types of projector mounts, ceiling mounts in particular, ask for the projector to be installed upside down.
In this case you have to make a little adjustment in your projectors menu.

Go to menu/projection

Calibrating your projector

Calibrating a video projector consists of a rather complex image processing operation which optimizes the image quality.

This asks for sophisticated material and specific technical knowledge. The operation involves measuring, evaluating and analyzing a certain amount of parameters.

Calibrating your video projector increases the realism of the source image ( DVD, Blu-ray, etc) and its audiovisual performances.

In general, you won't need to calibrate your video projector, as the manufacturer does the necessary adjustments and configurations for a satisfying use of your projector.

Colorimeter and calibration software

Several software packages allow you to calibrate different parameters: luminosity, ambiant light, white and black point color temperature, gamma (tonal distribution of the image), etc.
A sensor communicates the measured results to the software on your computer. These are then being analyzed, and the necessary adjustments are made.

Before calibrating your projector image, the projector lamp should have been in use for about 100 hours. Thus you make sure that the adjustments are stable and lasting.

Click here to contact Justprojectorlamps.co.uk customer service


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