You might ask Harry at the Omega website. HYPERLINK "http://www.classic-enlargers.com/"http://www.classic-enlargers.com/ I found the link on David’s website. Jonathan Ayers _____ From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of David Starr Sent: Wednesday, January 16, 2008 8:04 AM To: pure-silver@xxxxxxxxxxxxx Subject: [pure-silver] Re: ELC bulbs failing in D2 Dichro Head When the lamp comes on, does the bulb rapidly get a lot brighter than normal just before it blows? I had that happen on a Beseler system & it was the regulator in the power supply. The good news is that Chromega power supplies and stabilizers are fairly readily available on Ebay. -------------------------------------------- Retired Shop Rat - 14,647 days in a GM Plant Web site - www.destarr.com No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.516 / Virus Database: 269.19.2/1224 - Release Date: 1/14/2008 5:39 PM No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.516 / Virus Database: 269.19.2/1224 - Release Date: 1/14/2008 5:39 PM