Amazon.com: General Replacement Remote Control Fit for MS521P MS517H MS517F MS514H MS512H MS511H MS507H MS506 MS3081+ MP782 ST MP780ST+ for Benq Projector : Electronics
Amazon.com: Genuine OEM Replacement Lamp for BenQ MS504, MS504A, MS514H, MS517H, MS521P, MS522P Projector - IET Lamps with One Year Warranty (Power by Philips) : Electronics