Should i replace projector lamp

Projector Database 11, Projector Forums Login. Large Venue Classroom Interactive Conference. Find a Projector. Classroom Interactive Portable. Throw Calculator. How do I change my projector lamp? Refer to our step-by-step how to guide on replacing your lamp The projector image seems dimmer than usual - what does this mean?

How many hours will my projector lamp work? What can I do to help my projector lamp last longer? Operate your projector in a clean, relatively dust-free environment. Avoid shock to the lamp or projector. You will be able to tell when the DLP lamp needs to be replaced when a colored band not native to the actual image being projected appears and persists on the image.

Liquid-Crystal on Silicon or LCoS projectors work by using three panels to reflect the light from the source. The technology was first pioneered by GE in the later s, with companies adopting the technology around the later s.

Essentially, the panels have a silicon backing, with liquid crystal on top, reflecting a miniaturized version of the image. Because of this, LCoS finds a better use case with smaller screen sizes, preferably no larger than inches wide to preserve a pristine image. Compared to most projector designs, LCoS tend to have the best contrast ratio. LCD, as a technology, had, at one point, become the industry standard, with use case applications ranging from computer monitors, TV displays, clocks, mobile phones, cameras, and more.

LCD or Liquid Crystal Display projectors use a set of blue and red dichroic mirrors, as well as regular mirrors to reflect the display into the liquid crystal display, which then is projected onto the screen surface. These projectors do require some maintenance as they have a filter that sometimes needs to be replaced. As far as the picture goes, images can have better contrast than DLP projectors, but the darker hues may lack a bit in definition. LED or Light-Emitting Diode projectors use light from LED lights, which have historically been noted for their extreme efficiency in regards to both energy and economics.

These projectors are also highly portable, often featuring lightweight and thermal-efficient designs. The LED projector is starting to become somewhat of the new industry standard, as the efficiency of the LEDs, the brightness, life, portability, and an affordable cost set a high bar for any competing technologies. Outside of projectors, LED lights have seen wide adoption amongst every facet of life, finding uses in stadium lights, house lighting, grow lights, some car headlights, flashlights, and more.

LED lighting has seriously changed the game of lighting as a whole, giving consumers a highly efficient and cost-effective lighting solution that also touts the benefit of having a long life expectancy. Having first hit the market in , laser projectors are still relatively new to the projector scene. Like most new technologies, laser projection models tend to run with a very high price tag, though the prices have been coming down since its introduction.

Lasers work by emitting photon light from excited electrons, which is then transmitted through mirrors and chips until it is broadcasted through the lens. Laser projectors seem to hold the promise of long-lasting life and low maintenance, though the whole unit will need to be completely replaced once the light signals that there may be issues, as laser projectors do not use lamps. As projector technology has progressed over the years, the life expectancy of the light source of each technology has exponentially increased in tandem.

If you are curious about the life expectancy of a projector lamp, you can use this as a rough guideline:. No, not all projector bulbs are the same. Just as each projector utilizes different technology to achieve the projection of an image, each projector also uses different bulbs depending on the type of electrical circuit it uses. Modern-day optical bulb projectors utilize many different types of bulbs in lamps, but for the most part, are generally found to be mainly:.

Metal Halide bulbs are bulbs that emit light by the reaction of electricity reacting with Mercury gas and metal halides.

The technology has seen many uses from:. Typically, Metal Halide bulbs require a few minutes to warm up to project at its highest output.

Metal Halide lights have also seen wide adoption in the grow light industry, as the color spectrum emitted from the bulbs facilitate indoor growth success. UHP Mercury lamps use only mercury in their projection system.

Compared to other lamps, the UHP Mercury lamp is considered to be very efficient. For the most part, the UHP Mercury bulbs are probably the most common bulb used today. Xenon bulbs are projection bulbs that utilize Xenon a gas in the actual bulb.

Electricity going into the bulb reacts with the Xenon which is under pressure , resulting in bright light. Xenon lamps are known for giving off a light that somewhat simulates sunlight, which makes them ideal for use in projectors for cinemas and searchlights, and other instances where a large beam of light is required.

When it comes to buying a replacement lamp for a projector, you might wonder whether it matters which version of your replacement you buy. Do you go for the cheaper ones or shell out more cash for the name brand ones? As with most things, it is up to the consumer to weigh the pros and cons of each option when deciding which projector lamp to purchase. While this can be a little daunting at first, with the following information, you will be able to find footing in the land of projector lamps.

Now that you have a basic understanding of the different types of projectors, it is important to know which type of projector you own. The hot components require a lot of cool air to keep the components in functional shape, and you can help maximize the lifespan of your projector by running it in intervals, keeping it in a cool and dust free environment, and bringing it in for a semi-annual cleaning, calibration, and service.

We have been in the projector repair business for nearly 20 years, and we are an authorized serviced partner for Panasonic, Sanyo , and Eiki , as well as for Sony and NEC.

Just be sure to carefully pack your item in a new box with plenty of cushioning, include a note describing your issues and contact information, and we will contact you when we have an estimate ready!

Remember, that the UPS store can always pack and ship your unit for you if you are uncertain about its safety. Ship orders to our Los Angeles Repair Facility:.

No menu assigned! Should I Replace my Projector Lamp? The Answer is Usually NO. By admin November 14, Projectors. No Comments 7 0 0. Should I Replace my Lamp? When do I need to replace my projector lamp?

As a result, we stand by our product. We repair all units we sell, cutting out the middle man and guaranteeing timely repairs. Telegraph Rd.