BenQ 5J.Y1H05.011, 280 W, 2000 h, Benq, MP724 BenQ 5J.Y1H05.011. Bulb power: 280 W, Service life of lamp: 2000 h, Service life of lamp (economic mode): 3000 h, Brand compatibility: Benq, Compatibility: MP724 https://www.alphr.com/benq/benq-mp724/30221/benq-mp724-review/ If you want the best you're going to have to pay for it, and no projector highlights that fact as well as BenQ's MP724. With a 280W lamp - far brighter than anything else here - it projects its image at an impressive 3,500-lumen brightness, giving bril... Bright and sharp pictures, but it's dear in the long-run. ...