an "in line" powered usb socket

[Too Late]

Hi

I am in the process of mounting a few tablets on the walls around the house to control the lights and heating. The idea is to have the cable hidden as much as possible.

Is it possible to get an "in line" socket and to use the lighting ring to power it?

Thanks
Nick

[Too Late]

Hi
We have individual feeds for the lighting, so we have a 3 core going to the light switch with the N and E joined with the L acting in the switch. with the 3 score going back to the light. If that makes sense...

i just wanted to by a simple powered usb plug to go into the wall to power a tablet

thanks
nick

Edited by Too Late on Friday 20th January 11:20

[Too Late]

Will this work then

240v to 24v
http://uk.rs-online.com/web/p/products/2500142/?gr...

Then the USB power supply
https://www.amazon.co.uk/d/l6s/DC-DC-Supply-Power-...