RE: LED lighting

["Ward, David" <David.Ward@xxxxxxx>]

See if you can follow this information http://www.leesspace.com/LEDs.htm

As for waterproofing I'd suggest using some adhesive lined heat shrink
tubing for a really simple and neat job.

Dave


-----Original Message-----
From: Mark Hallows [mailto:markhallows@xxxxxxx]
Sent: 29 October 2003 11:12
To: 'ukha_d@xxxxxxx'
Subject: RE: [ukha_d] LED lighting


Is there a book I can buy or a website I can go to to find out what you are
all talking about ?? :-)
I thought the Kitchen looked great and would like to do something similar,
plus the whole delay cascade thing you mentioned means I now want to
waterproof them somehow and lay them alongside a path I am having laid...
Attach this to an IR sensor and Very cool effect I think I may have... :-)

Would this be possible ? for a total beginner with little to no electronics
or welding experience but stacks of common sense and enthusiasm ????


Good job Andy,  looks great.

I'm doing something similar withy a couple of glass display cabinets at the
moment.
I bought a Luxeon Star 1W Lumiled with collimating optic from Farnell
(Ignore the errors in the catalogue, the lens gives a 10deg. beam angle)
These fantastic LEDs give plenty of light, without the optic a single LED
will light our dressing room !!
I'm considering installing emergency/power cut lighting in key areas with
them.

The Farnell order code for the one I got is 432-5746=20

I'm trying to get pricing for the new Warm White Lumileds which should give
a light closer to that of halogens
see mail below

Dave


-----Original Message-----
From: Lumiled Lighting [mailto:webmasters@xxxxxxx]
Sent: 27 October 2003 20:18
To: Ward
Subject: Luxeon Warm White Available Now
Importance: High


Luxeon Warm White Released for Orders and Delivery
90 CRI and 3200K CCT Luxeon leads the industry=20

Lumileds announces the only, generally availabile, warm white LED - Luxeon
Emitters and Stars.=20

This new warm white color of our award winning Luxeon products offers
architects, designers and specifiers a solid-state light source that
replicates the the quality and color of light previously only available
fro=
m
incandescent and halogen sources.=20

Correlated Color Temperature=20
3200K nominal=20=20
Color Rendering Index=20
90=20=20
Light Output=20
20 Lumens=20=20
Radiation Pattern=20
Batwing=20=20
Lumen Maintenance=20
70% at 50K hours=20=20

Available Documentation=20

Please visit our public web site, www.lumileds.com, for all available
documentation regarding warm white Luxeon products.

Luxeon Warm White Data Sheet=20
Luxeon Warm White FAQ=20
Luxeon warm white Ordering Information and Technical Assistance=20

You can order Luxeon Warm White and receive technical assistance for all
Luxeon products by calling Future Electronics. Please contact your local
representative or call the Future Electronics Luxeon Support lines at the
following toll free numbers:=20

In North America please call 888 Luxeon2 (888-589-3662)=20
In Europe please call +00 800 443 88873=20
In Asia please call 800 LUMILEDS (800 58 64 5337)=20
If you no longer wish to receive product announcements from Lumileds,
pleas=
e
reply to this email with the word REMOVE in the subject line.
(c)Lumileds Lighting U.S. LLC. All Rights Reserved.








-----Original Message-----
From: Andy Laurence [mailto:andy@xxxxxxx]
Sent: 28 October 2003 15:44
To: ukha_d@xxxxxxx
Subject: [ukha_d] LED lighting


After 2 months offline, I finally have my broadband back.  People on=20
dialup - I've felt your pain!  Anyway, this means you can now see the=20
results of my LED lighting in the kitchen.  I'm kicking myself for=20
not being part of the bulk-buy last year (cost =A350odd from Maplin).=20=20
It took a couple of hours to solder the wires on, and about 40=20
minutes to find a suitable PSU ;-)

It's all detailed at http://ha.andylaurence.co.uk/lighting/led.shtml=20
but be warned that the images may be a little slow as it's hosted on=20
my ADSL.  I just hope I've figured out the non-intuitive web=20
interface for DNS at my ISP.

Cheers,
Andy
--=20
http://ha.andylaurence.co.uk
http://projects.andylaurence.co.uk



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