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Article #15826

Re: Using 500W halogen instead of 300W in a fixture

#15826
From: Jerry Neal
Date: Fri, 18 Dec 1992 16:53
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rp@llex.ll.mit.edu ( Richard Pavelle) writes:


>I purchased a ceiling fixture that uses a 300W halogen. 
>I would like to use a 500W halogen instead. The fixture
>is glass and brass and is about a foot from the ceiling
>with lots of air flow. Is there any reason for not testing
>the 500W and monitoring the resulting heat or am I foolish
>to not follow the manufacturers guidlines?

>In general what advice do you give about installing higher
>power illumination than the manufacturer suggests?

The main (only) problem with this is excessive heat.  I had a kitchen fixture
expode once when I had replaced 60 watt bults with 100's.  Since yours is
constructed with glass, I'd be a little wary.  I have a 500 watt halogen
floor torchaire now and it raises the temperature of the entire room signif-
icantly when it is operating.  12 inches from drywall and wood may not be
enough for absolute safety here.

> 
-- 
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References: <1992Dec18.125529.2808@ll.mit.edu>

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From: neal@ux1.cso.uiuc.edu (Jerry Neal)
Subject: Re: Using 500W halogen instead of 300W in a fixture
Message-ID: <BzGs9J.6H9@ux1.cso.uiuc.edu>
Organization: University of Illinois at Urbana
References: <1992Dec18.125529.2808@ll.mit.edu>
Date: Fri, 18 Dec 1992 16:53:28 GMT
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