"charles" wrote in message
...
In article , Muddymike
wrote:
On 20/10/2020 12:45, George Miles wrote:
I have several emergency lights over the stairs etc, which light up
when the mains fails.

But if they only last 4 hours, and the power trips when i'm asleep at
midnight, and fire breaks out at 6 a.m. or i need to get up, they will
be flat.

So recommendations for emergency lights with longer lasting batteries
please?

George

Change the bulbs in them to LED.

Mike

Ones you buy nowadays have LEDs - the size of battery has, consequentlyt,
been reduced -

and the price.

seems a pointless move, as for the majority of uses the cost of installation
is likely to swamp the unit price