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
Philips Replacement Lamp & Housing for the BenQ MS504 Projector - Walmart.com
BenQ MS504 | DisplaySolutionWorks.com
Original Philips Projector Lamp Replacement for BenQ MS504 (Bulb Only) - Walmart.com
Original Inside lamp for BENQ TS521P projector - Replaces 5J.J9R05.001 | Projector Lamps USA
Amazon.com: AWO Original UHP225W Lamp Bulb for 5J.J9R05.001/5J.JC205.001/5J.JFH05.001 with Housing for BenQ MS504,MS521P,MX505,MX507P,MX522P,MW3009,MW526A,MW526H,MW529,MW571,TW523P,TW526,TW259,TW539,TH530,MH530 : Electronics