2013/6/27 <Dirk-Roger.Schmitt@xxxxxx>: > You can integrate a 230 V Halogenlamp into the P11. > > There are instructions available. > It should work, however I did not try it yet. Thank you Dirk. Yes, I had commented about the upgrade to use a 300w halogen lamp some time ago; anyway I still have spare lamps. There was a reason Rollei did not convert the P-11 to use halogen lamps, I don't recall it now. These are the instructions: http://isaac65.myweb.hinet.net/photo_colec/ROLLEI/P11lampup.htm Talking about Rollei slide projectors, I found this interesting site dedicated to Rollei projectors in Germany, the site is in German, but the owner receives emails in English: http://www.rollei-p.de/ Carlos --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list