How long does the LED light source last, and can it be replaced?

Miroir projectors utilize a built-in LED light source. LED offers a greater lifespan than conventional lamps - estimated to last for up to 20,000 hours of projecting time. The lifespan of the LED will depend on many factors (such as usage and environmental conditions where the projector is used and stored). The brightness of the LED light source may decrease over time. The LED module cannot be replaced.