Original Manufacturer Philips UHP Bulbs:9281 356 05390 Philips 9281-356-05390 OEM Projector Bare Bulb BulbAmerica is a CERTIFIED Philips Partner and only ships Original Philips UHP bulbs Genuine Philips 9281-356-05390 projector bare bulb Philips OEM 100% identical lamp as originally used in the projector 180-day warranty if purchased from BulbAmerica