What would i need to power up a tv in my cab now ive started doing nights out and what is the best aerial.Also is the ■■■ lighter 24 or 12 volt cheers 
Cigarette lighter is 12v, but depending on what cab you’ve got you may have both 12v and 24v outlets in there somewhere.
You can get packs that have converters for the ciggy lighter, goes into a transformer and then with a selection of leads you can power a TV/Laptop/PSP/Camera/Phone charger etc.
Cost me about £60 (But then again I did buy it at Hong Kong airport like the idiot I am!)
I know there are more efficient solutions but that’s the one I’ve got, although I’m not on to doing nights out yet!
Alex
Scarab:
Cigarette lighter is 12v
Don’t bank on it - in my experience more trucks have 24V cig lighters than 12V.
Paul