This lamp and bulb was removed from a BenQ MP610 projector. It is working properly. When it was removed it had used approximately half of its service life. This part is guaranteed working or you may return it for a full refund. Shipped carefully and promptly from Boston, MA. 5J.J1S01.001/CS.5JJ1B.1B1 Projector Lamp & Bulb BenQ:MP610 BenQ:MP620P BenQ:W100.
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