[SML] LED Blacklights

Richard Niederberg ladesigners at gmail.com
Wed Apr 8 20:16:28 UTC 2015


That is another reason why they are superior to incandescent blacklight
tubes, aside from the energy savings.
/s/ Richard
_________

On Wed, Apr 8, 2015 at 11:31 AM, gbierly via Stagecraft <
stagecraft at theatrical.net> wrote:

>
> On Apr 8, 2015, at 12:23 AM, Richard Niederberg via Stagecraft <
> stagecraft at theatrical.net> wrote:
>
> > Dear Kristi,
> > I looked at the spec sheet, and did NOT see the maximum temperature of
> the florescent blacklight bulb surface, which can be dangerously hot in an
> open-faced fixture exposed to airborne combustibles or adjacent fabrics.
> > /s/ Richard
>
> I use these on a regular basis and they get no hotter than a  standard 4'
> florescent tube.  I regularly grab them to turn a lamp on or off in a
> double tube fixture.  They are what I would call "barely warm" to "warm"
> but no where near "hot."
>
>
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-- 
/s/ Richard
_________
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