Artograph Projector Bulbs 250 watt for Design Master， Prism<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Replacement 250-watt ECA photo lamp for Designer.</li><li>DesignMaster.</li><li>DesignMaster II.</li><li>Prism and Super Prism projectors.</li><li>Rated for approximately 20 hours of use.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21fOSD4mSPL.jpg" noproxy>