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
Projector Ceiling Mount for BenQ MX522P MX525 MX570 TS521P TS537 TW523P TW526 - Walmart.com
Amazon.com: Leankle Remote Control for All BenQ Business, Classroom and Home Projectors HT1075, HT2150ST, HT3050, HT4050, MH530, MH530FHD, W1070 : Electronics