The lifespan of an Optoma projector depends on several factors such as usage, maintenance, and the model of the projector.

On average, Optoma projectors have a lamp life of 3,500 to 15,000 hours, depending on the model and usage. However, it is important to note that the lamp life can vary greatly depending on the usage environment and the conditions under which the projector is operated. In addition, some Optoma projectors use LED or laser light sources, which can have much longer lifespans compared to traditional lamps.

Apart from the lamp, the overall lifespan of an Optoma projector can also depend on factors such as the quality of components, frequency of maintenance, and the usage environment. With proper care and maintenance, an Optoma projector can last for several years.

In summary, the lifespan of an Optoma projector varies depending on several factors, but with proper care and maintenance, it can last for several years.