The UK Home Automation Archive

Archive Home
Group Home
Search Archive


Advanced Search

The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024


[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

Re: Taking HA too far?



Mark Harrison (Groups) wrote:

> On Fri, 2005-08-19 at 10:08 +0100, Jim Noble wrote:
> > http://www.gizmodo.com/gadgets/home/sms-lightbulb-118099.php
> >
> > Odd really, lightbulbs have a convenient built in way of letting
you
> > know they've blown - they stop emitting light ;-)
> >
> > Now, an SMS to tell you that a lightbulb is *about* to blow would
be
> > more useful :-)
> >
> > Jim
>
> Does anyone know what life-expectancies for modern "superbright
LEDs"
> are?


1000s of hours for the really bright ones I think. Normal LEDs just dim
a bit eventually...

Jim



UKHA_D Main Index | UKHA_D Thread Index | UKHA_D Home | Archives Home

Comments to the Webmaster are always welcomed, please use this contact form . Note that as this site is a mailing list archive, the Webmaster has no control over the contents of the messages. Comments about message content should be directed to the relevant mailing list.