all your brand new tubes gone? i don't think so. your lightset just short circuited. mine dropped before, took it out dried it and continued using. just make sure you dry it. your tubes should be unharmed unless they blew.
means not dry yet! haha. when i on my for the first time i saw smoke. left it out to dry infront of many fans for a few hours then tested again and works like a charm. make sure the connectors are dry. its the hardest since its enclosed