1.No more worry about replacing lamps: The LED light source consumes less energy than traditional lamp-based projectors and is mercury free. It offers up to 20,000 hours lamp life and color loss very slowly, which means it can last for more than 30 years (4 hours a day). Additionally, because LEDs stay cool, you can Quick turn on/off the projector without having to wait for the lamp to cool down first.
2.Work Quietly : compared to other projectors on the market, this product is ultra silent as it operates with a fan noise of only 20 db, which is the same as a high quality laptop. This translates into less distraction during presentations, or when viewing movies or playing games.
3.Full sealed optical system with dustproof design :protects all optical parts ;guarantee the greatest performance and extend lamp life .
4.Adjustable LED Power - Amazing function for energy saving