BL-FP180D Compatible Replacement Projector Lamp with Complete Housing (Economy Series) ^^
Fit for: Optoma DS31 / DS317 / EX522 / EX532 / DS219 / DX617 / ES526B / TX532 Projectors ^^
Bulb Characters: Lamp Power 180w; Easy Installation; Long Life Usage; Brightness
Performance ^^ Guarantee: 30 days Refund and 180 days replacement warranty. Friendly Customer Service with Prompt Responding