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There is no doubt that a significant amount of brightness is delivered by conventional arc lamps that were the initial light source for image projectors, but now an earth friendly alternative seems to have emerged. We are talking about the advent of recent lamp-free LED technology that found its way as an alternate light source for image projectors. Due to the fact that projector units both with the conventional lamps and the LCD projection TV bulbs that are available in the market, buyers always have the option to consider the environment and make the right choice. One thing that buyers always seem to be curious about is deciding which projector they should be purchasing since the DLP and LCD optical technologies are supported by both. Understanding how these technologies function and what advantages they deliver can help buyers in making a well informed choice. This will also help consumers decide if they want to use a LCD projector TV or go the LED route. The fact is that the LED lamps are becoming a stronger choice now, growing more popular than the conventional projector lamps. High-power LED lamps have now become a primary source of illumination for some the very latest projectors being manufactured these days. When an LED bulb is being used a conventional lamp is no long required since it is a electroluminescent light source and an acronym of ‘Light Emitting Diode’. A remarkably bright image is offered by the latest ‘lamp free’ LED projectors since they can emit u p to 1,000 ANSI lumens taking image projection to a whole new level. Images with a fabulous color range, where the red, greens and blues are intensified, are delivered by these advanced projectors due to their three-color LED light source. LED projectors are fully capable of projecting images that are stable, colors that are saturated and rendition that is accurate, ensuring that viewers have a breathtaking viewing experience. Since LED projectors are completely compliant with RoHS directives and contain no harmful substances, which makes them environment friendly as well. Another important fact is that unlike conventional projector lamp bulbs or DLP TV bulbs, less power is consumed by the LED projectors, around 30% lesser, which is quite a beneficial trait. Based on ambient lighting conditions, adaptive brightness and stand-by mode with instant are two other energy-saving features that are offered by LED projectors. Money is also saved on the light source itself as well since 30,000 hours or more, approximately 20 years, is the average life of LED bulbs in the projectors, making them less costly since they require fewer lamp replacements. While the light source is warming up or cooling down, there are also no delays when these LED projectors are functional. Thus, it cannot be doubted that the LED projectors have their own individual strengths that are far greater than those of the conventional projector lamps. Unlike before with the initial projector units, viewers can definitely enjoy a much enhanced viewing experience from the better image quality delivered by modern LED projectors. Thus, LED bulbs certainly have a longer life, they are more power-saving and their overall quality in the projectors is sure to be appreciated.
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