I've asked the seller if there are the LEDs on the back and waiting for a reply - but I think they don't have them.What I do know is that here in the UK it is almost impossible to find a stockist for a DJI P2 ESC, I am repairing a P2 for a friend, and had to source one from China. Looks like support for the P2 is waning rapidly, I sold my P2 last year and have a P4 now.
So it would be good to know an answer, we may have to be very inventive to keep the P2's flying.