On 22/11/2019 18:35, alan_m wrote:
On 22/11/2019 16:53, Andrew wrote:


My local Sainsburys uses fluorescent tubes that seem to have a
distinct yellow-coloured sleeving, over the banana display.

Maybe they are trying alter how green bananas are perceived by
the public.

All large supermarkets will use different colour temperature light
fittings over the fruit and fresh meat counters. With (green) grapes you
cannot see the over-ripe ones until you view them under the lighting in
other parts of the store.


But that is what the 'sell by' date if for !