On 08/01/2013 21:36, 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.


Wow - saved a whole penny!

How new is the store? Certainly ours (which is not exactly old) has
conventional fluorescents.

--
Rod