On Tue, 08 Jan 2013 23:05:04 +0000 (GMT), "Dave Liquorice"
wrote:

On Tue, 08 Jan 2013 21:36:04 +0000, Graham. wrote:

I saw these in a new Sainsbury's store.

http://www.flickr.com/photos/g3zvt/8...ream/lightbox/

Are they LED arrays? I'm not sure. Whatever they are they do the job
well.

Presumably the bit we can see is narrow and just hangs down? Like edge
illuminated emergency exit signs.

Yes, exactly like that and I doubt if they will resist the temptation
to use some them as signage.

Here is another angle

http://www.flickr.com/photos/g3zvt/8...ream/lightbox/

What the camera can't show is just how much brighter they look from
directly underneath. The distent ones are very easy on the eye.

--
Graham.
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