Are those the battery operated push lights?
Do you have to go round and switch them on one by one? must take you ages, but the effect is definitely worth it!
I have LV spots all wired back to two remote controlled wall sockets. All i have to do is press one button on my remote control and bang all lights on!
I bought the remote sockets, remote dimmer switch (for the main ceiling lights) and remote control all fairly reasonably from our DIY warehouse, B&Q, its a great low cost solution to control your lighting.
Yes with battery and the push button.
The only drawback is that we all must subsequently turn by hand. This one looks even though no cable