This product comes with a 180 Day Warranty from MI Technologies. Inc, Manufactured by MI Technologies, - the industry leading manufacturer of Projection Lamps in North America. Inc, is the world leader in replacement projection bulbs and is the largest manufacturer of Projection Lamps and Projection Lamp Housings in North America, Also Compatible With: PartNumbers: HLP4674W. is the World's Largest Authorized Reseller of Factory Original Philips Lighting and Osram Sylvania projector lamps, The lamps are manufactured using high quality standards and technology; and provide the best picture quality. Model Numbers:, Part Numbers: HLP4674W, brightness and lifespan, Buy Original Philips TV Lamp Replacement with Housing for Samsung HLP4674W: Rear Projection TV Replacement Lamps - ✓ FREE DELIVERY possible on eligible purchases. Inc, Original Philips UHP bulb only or with Housing for Samsung HLP4674W, MI Technologies, Original Philips TV Lamp Replacement with Housing for Samsung HLP4674W: Electronics, MI Technologies, Inc, Compatibility:.