AuraBeam Professional Replacement Projector Lamp with Housing for Mitsubishi 915B403001 TV Lamp (Powered by Philips). Aurabeam Professional solutions is an original replacement that provides the best picture quality, brightness, and lifespan. Our Professional line restores the brightness of your devices factory original lamp. The OEM original bulbs in our housings are certified to meet the highest quality standards in the industry. Fast Shipping minimize installation time to make sure your device is back in action quick! Quality assured, Aurabeam Professional lamps come with a 30 day refund warranty or a 180 day replacement warranty.