They have been sending the tiny keychain version which uses the watch batteries instead of the mini tac ..it's a very cute little nichia light too..it looks exactly like a mini tac .. it's just 1/3rd the size and just as bright ..i like both ..let us know what they are sending out when you recieve your light .
I got the same thing in black .. it looks just like the mini tac .. is called the nano tac takes Lr754 watch batteries(cheap on ebay) and is a forward clicky..a nichia (same output as the mini tac ) almost exactly the size of a AAAbattery but 1/2 inch longer ..I had previously tried to avoid this light because of the 4 watch batteries now i like it as well if not better than the mini tac ..nano tac rules as a keychain light that works well lasts a long time and weighs nothing .
I happily received my survey light a few weeks ago, to my surprise they sent me the G10 led light. 1xAAA, 18 lumens at 3 hr run time. Same shape and size.