Knowing what distinguishes LED projectors from traditional projectors, what are the benefits of using an LED projector? Some of the main benefits of using an LED projector are the same one’s users of household light bulbs are familiar with: their outstanding lifespan and energy efficiency. On average, an LED projector provides up to 20,000 hours of use under normal settings while hitting up to 30,000 hours of use if projecting under energy-saving modes. This is almost 10 to 15 times the lifespan of a traditional projector’s lamp, helping LED projectors avoid the maintenance costs associated with lamp replacement.