Do Projectors Last as Long as TVs? (Answered)

Disclosure: As an Amazon Associate I earn from qualifying purchases made on our website. Some of the links in the article below may be affiliate links and I may earn a small commission if you click on them and make a purchase.

Earlier projectors were restricted to office and commercial environments because of higher costs and constant maintenance.

However, modern projectors have become cheap, and some hardly need maintenance.

Hence, it’s natural to prefer a projector over a TV inherently because of the theater-like experience at home.

But the important question is, “Do Projectors Last as Long as TVs?”

To be honest, the answer isn’t straightforward. We’ll break down all possible factors that affect a projector’s and a TV’s longevity, and then you be the judge.

Are you ready?

Let’s get started!

Do Projectors Last As Long As TVs?

Yes! A modern projector with regular maintenance can last as long as a TV. Unlike TVs, there are different types of projection technologies with its lifespan ranging from 2,000 to 60,000 hours. Hence, it’s crucial to select the right type of projector.

Now, let’s break down the longevity of a TV and a projector. Later, you can decide what to buy ultimately.

Understanding the Lifespan of TVs

How long do TVs last?

Currently, there are different types of TV technology available in the market. An LED-backlit LCD TV is the most popular type of TV. It’s an inexpensive technology and requires no maintenance at all.

This type of TV has an LCD panel with LED lights along the edges. These LED lights illuminate the LCD panel to generate an image. This technology is common among modern TVs and computer monitors.

LED-backlit LCD TV disassembly
LED backlighting on an LCD TV

An LED-backlit LCD TV can last around 7-12 years with moderate usage. The LEDs within such types of TVs last around 40,000-60,000 hours.

As a result, if you buy an LCD TV with LED backlighting, you won’t have to worry about replacing it for around a decade.

However, it’s important to note that LEDs become dimmer over an extended period. Thus, a new TV will look brighter than one that’s over 5-7 years old.

Factors that Influence a TVs Lifespan

❌ Component Failure

While the LED strips within a TV can last for decades; however, the same cannot be said for other electrical components.

A TV’s life doesn’t necessarily depend on the LCD panel or LEDs. The electrical components also play a vital role.

Compared to older CRT TVs, an LCD TV with LED backlight has fewer components. Thus, the point of failure reduces incredibly.

Having said that, the failure of a single capacitor can leave the TV unusable. Unlike CRT TVs, modern TVs aren’t manufactured with easy repair in mind.

In this case, you’ll have to replace the entire component. If your TV is a few years older, it is also harder to find the components. It’s because TV manufacturers stop supporting low-cost TV after a few years and focus on newer models.

❌ Excessive Heat & Dust

Heat and dust are the biggest enemies of electrical equipment.

Suppose you place a TV in a spot with limited heat dissipation. In that case, the TV’s lifespan reduces considerably.

Similarly, dust clogs the TV’s exhaust vents, affecting heat dissipation.

The excess heat can fry internal components and impact the TV’s life.

❌ Atmospheric factors

Room temperature, humidity, moisture, and a few other things can also affect a TV’s lifespan.

Some or all of the above factors can lead to rusting of internal components. Rust is inherently a big enemy of numerous metals. Rusting affects electrical components’ conductivity, further reducing a TV’s lifespan.

How to Increase an LED TV’s Lifespan?

A simple way to increase an LED TV’s lifespan is by reducing the brightness.

See, at 100% brightness, the LEDs are operating at their full potential. It is one of the biggest factors affecting an LED TV’s lifespan.

You’ll find an option to adjust the LED backlighting in your TV settings. Reducing the LED backlight from 100% to 75% can instantly add 1-2 years to your TV’s life.

Other factors to consider are:

  • Making sure the TV doesn’t get too hot
  • Cleaning the exhaust vents regularly
  • Using a surge protector to prevent failure from power surges
  • Reducing usage within a day

Understanding the Lifespan of Projectors

Unlike TVs, projectors come with 3 types of lighting solutions. It includes UHP lamps, LEDs and Laser light.

Thus, a projector lamp can last anywhere from 2,000 to 60,000 hours, depending on the light source. Here’s a detailed guide on how long projector bulbs last.

Here’s the average life expectancy of different projector light sources:

  • UHP Lamp – 2,000-10,000 hours
  • Laser – 15,000-30,000 hours
  • LED – 20,000-60,000 hours

How Long Does a Projector Last?

You might think buying projectors with UHP lamps doesn’t make sense because they hardly last a couple of years.

However, you can easily replace the UHP lamp and keep using the same projector.

The same cannot be said about projectors with LED and Laser light sources.

Once the LED or laser light dies, the projector becomes useless. However, they can last up to a decade if you use them with care and regular maintenance.

Lifespan of Projectors with UHP Lamps

UHP or metal halide lamps are the oldest and brightest projector light source. Due to their high brightness, they have a limited lifespan.

Manufacturers add several brightness modes in projectors with UHP lamps. The most common is an energy-saving mode known as LampSave or SuperEco mode in projectors from different brands.

UHP Projector Lamp last 2000-10000 hours
Projector lamp assembly

The Eco mode reduces the lamp brightness, which also reduces the power consumption.

If a projector with a UHP lamp is extensively used in Eco mode, it can last up to 10,000 hours. Whereas, in full brightness, the UHP lamp can only last around 2,000-3,000 hours.

Lifespan of LED & Laser Projectors

Projectors with LEDs and Laser light source is a fairly new technology.

Due to LEDs’ tiny size, you can find them in compact and battery-powered projectors.

Thanks to LEDs’ cheap cost and long life, you can find them in most projectors under $300.

An LED projector is rated to last around 20,000-60,000 hours. However, once the LED lamp dies, you cannot replace it, and the projector goes kaput.

With that said, suppose you use an LED projector for 5 hours/day, and it LED bulb last 20,000 hours. In that case, the projector can last around 10 years.

Coming to Laser projectors, they use Class 1 laser as a light source. A laser projector requires multiple lenses and mirrors to correctly guide the laser. Thus, the overall assembly of a laser projector is costly, which further increases the projector’s cost.

Laser Projector Internal Workings
Laser projector internal (Image Source)

As a result, most laser projectors are priced over $1000. Currently, only Epson offers laser projectors under $1000, like the Epson Mini EF11 and the Epson EF-100.

The laser light source doesn’t disperse much like UHP lamps and LEDs. Thus, laser projectors are sought after for their superior image accuracy and sharpness.

Depending on the projector and the laser technology, a laser projector can last around 15,000-30,000 hours.

A laser projector can last up to a decade, albeit with moderate usage and light maintenance.

How to Increase a Projector’s Lifespan?

Using Eco Mode

Using a projector in Eco mode is an ideal way to increase a projector’s lifespan. Every projector comes with an Eco mode, which reduces brightness, power consumption and fan speed.

Thus, if you’re using a projector at night, make it a habit of using it in Eco mode. This simple habit can add several years to your projector’s life.

Regular Cleaning & Maintenance

Unlike TVs, projectors have bigger cooling fans and exhaust vents. Most projectors have air inlets (with filters) and exhaust vents.

The air inlet filters get clogged with time due to dust and dirt. This, in turn, reduces the amount of cool air the projector can intake, which leads to excess heat.

Always clean the air inlets, exhaust vents, and cooling fans for a longer life.

A few projectors also come with a compartment at the projector’s bottom. Through this compartment, you can clean the projector from the inside with a cotton swab and a cleaning solution.

Reducing Excess Usage

Unlike TVs, projectors aren’t necessarily meant for all-day usage. It’s because a projector gets hot faster than a TV.

Thus, after using it for a few hours, I recommend giving the projector a rest of 15-30 minutes before you start using it again.

You must also take extra care when using a projector with a UHP lamp. UHP lamps require a cool-down time to compensate for excess heat.

Hence, never use a UHP lamp projector continuously for more than 2-3 hours at once. Several safety measures are in place to automatically turn off the projector due to high temperature.

However, the UHP lamp could burst due to excess heat if you don’t follow the safety precautions.

Should you buy a Projector instead of a TV?

Since you know that a projector can last as long as a TV, it all comes down to personal preference.

In today’s time, buying a TV isn’t a deal breaker. It’s because you can watch your favorite movies, TV shows, and news on your smartphone, tablet and laptop.

Thus, getting a projector makes sense if you’re not planning to use a TV all day.

Unless you make a permanent installation, you can store the projector when not in use. In addition, it’s much easier to transport a projector than a TV.

But again, with a projector, you have to compromise on a few things like:

  • Limited daytime visibility
  • Higher electricity bills (for lamp-based projectors)
  • Constant maintenance
  • Lamp replacement (only for projectors with UHP bulbs)

Frequently Asked Questions

Is it expensive to maintain a projector?

A lamp-based projector is expensive to maintain, thanks to frequent lamp replacement. However, an LED or Laser projector requires no hardware replacement and is much cheaper to maintain for longer.

Can a projector outlive a TV?

Yes! A projector can outlive a TV with regular maintenance, lamp replacement and moderate usage.

How long do modern TVs last?

An LED TV can easily last around 7-12 years. It’s because the LEDs can last around 40,000-60,000 hours.


I hope this article helped you learn if projectors can last as long as TVs.

Projectors from popular brands like Epson, BenQ, Viewsonic and Optoma can surely last as long as TVs. However, the same cannot be said about cheap projectors from mass-produced Chinese brands.

Make sure to invest your money wisely and get a projector that best suits your requirements and budget.

If you have any questions, please don’t hesitate to leave them in the comments section below.

Leave a Comment