Delivered OK but quality of finish leaves a lot to be desired. Has only got a remote control to operate it which is supposed to work up to 12m, however, at this point that does not seem to be the case, with 6m being the maximum achieved. The remote control itself looks more appropriate for a $10 toy car than a $200 plus light! Still trying to work out operation of the control as operating instructions are only written in Chinese. Will follow up with another review if/when it works.