"Dave Plowman (News)" wrote in message
...
Here's a question for the group.

Average family living in an average 3 bedroom family house using the
average amount of electricity.

They change from all tungsten lighting to all LED.

How much money would they save on average per year on their leccy bill?

There is no nice tidy answer. The saving varies depending on
whether you buy the expensive guaranteed leds from operations
like ledhut or the cheapest stuff from aliexpress and alibaba.