do not get miss lead by this product (my own mistake)
the pic with the 350 w version lead me to believe that the main power lead was both, interchangeable and came with both cigarette connection and mains clips for hard wiring. but it was neither removable (well you know easy like a quick connecter) nor did i receive a mains connector which the picture had miss lead me to think it would have. i will have a go at wiring this into my landrover over the weekend and let you know how it does. but as of now i'd say by a well know brand it'll be worth it in the long run.