I bought some of http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130867103190 from eBay for my Phantom 2. I later found that that they might not work with the Phantom 2...I received them and the cable fits right in to the cord coming out of the machine. Do I have to do anything internally to enable power to it, or is this light just not compatible (even though it fits) with the 2 (non-vision)?