Brilliance: This high quality 200 watt projector lamp meets or exceeds OEM specifications and comes complete with housing for the Dell 1800MP projector. 90 day limited warranty.
Dell 1800MP Projector:
Dell MJ815 Projector Lamp with Module - MPLAMPS 日本
Projectorquest – Dell 1800MP Projector Lamp. New UHP Bulb at a Low Price - Projectorquest
Dell Projector 1800MP Lamp light/Power bottom Blinks orange and wont turn on at all!! - Page 6 - Dell Community