There doent seem to be a datasheet for them but here are the items http://www.ebay.co.uk/itm/Car-Boat-30-LED-White-Superflux-Light-6-Module-String-/280721768121?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item415c523eb9.
Sorry, I think they are in series? They are already connected in a string and yes I wan them all them all to come on simultaneously.
P.s. How do I draw a diagram? Just use a basic art package?