Laser projectors offer the minimum 20,000 hours of lifespan on the light, which is crushing the lamp based projector in terms of light source lifespan. However, another question is raised, will laser projector’s light dim over time just like the traditional lamp projector?
Laser projectors sit in the upper echelons of projector prices, holding down lots of cash straped consumers. they are usually not looked at as overpriced machines, considering the kind of value they provide for the money. But if we look at it from a different angle, laser projectors will be less expensive than you think they are.
A lamp projector may cost you less, but it tends to lose its sheen as it approaches the end of its life, you need to keep investing on the lamp replacement to ensure the machine functioning normally. laser projectors, however, do not become dim significantly over a period of use. That is to say, a 5,000-lumen laser projector would continue to shine with the same strength and even after a few years of use.
Therefore, if a laser projector claims to offer 20,000 hours lifespan, it would mean in real-world use.