The BrightLink 475Wi lamp comes with a real authentic 240 watt Significant-High quality bulb inside of. It's rated 3000 lumens that has a lamp life of 3000 hrs. In the event your projector has an eco environment the lamp hrs can be extended to 4000 hrs. The BrightLink 475Wi lamp is built with a high quality Substantial-High-quality bulb inside a su