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Article #6026Re: halogen lamp died, what is wrong?
From: Jon E. Meyer
Date: Sun, 06 Sep 1992 18:37
Date: Sun, 06 Sep 1992 18:37
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2125 bytes
jim@heart.seas.upenn.edu (Jim Streicher) writes: >My halogen light recently died. >It is rated at 500 watts and requires a "Type J" bulb. >I replaced the bulb with a 300 watt one but nothing on the >package indicated a "type J". Nevertheless, it fit nicely >into the socket. >The lamp still doesn't work. I had the same problem, but this time when I put a 500W bulb in a 300W rated lamp. >Does anyone know what might be wrong? Do I need to >find a bulb that specifically says 500 watts type J? That shouldn't be a problem. >Should I try replacing the fuse? That may or may not be it. I have a dimmer switch in mine, and it was very touchy after about a month. I took it out completely and so it's either on or off. That was last august and it's been working fine since then. Never fixed the switch. >I know I am not supposed to touch the bulb with my >hands but other that that, I don't know anything about >these lamps. Are they unreliable? Is there something else >I could check? Another person I know also had the same problem about a month after she bought it. In both our cases I think a component in the dimmer circuit got too hot and burnt out. Make a good guess at which one it could be in your lamp, and go from there. >--- >Jim Streicher (215) 898-8099 >jim@heart.seas.upenn.edu (best) Dept. of Bioengineering >jim@thrombus.seas.upenn.edu (forwarded to heart) U. of Penn. >streiche@eniac.seas.upenn.edu (forwarded to heart) Philadelphia, PA. 19104 Good luck fixing the thing. Jon Meyer jem21176@uxa.cso.uiuc.edu
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Newsgroups: sci.electronics Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!sdd.hp.com!ux1.cso.uiuc.edu!news.cso.uiuc.edu!uxa.cso.uiuc.edu!jem21176 From: jem21176@uxa.cso.uiuc.edu (Jon E. Meyer) Subject: Re: halogen lamp died, what is wrong? References: <88064@netnews.upenn.edu> Message-ID: <Bu66F9.J6x@news.cso.uiuc.edu> Sender: usenet@news.cso.uiuc.edu (Net Noise owner) Organization: University of Illinois at Urbana Date: Sun, 6 Sep 1992 18:37:55 GMT Lines: 49