How to crash your drone...

[tevek]

I'd like to put a strobing LED on the battery end of the drone so I'll always be able to tell the orientation. Does anyone know of a small self contained strobe that can be mounted to the drone housing just forward of and under the battery? The strobe is optional but it's a 'nice to have.'

I have three of these on my P4, purchased through @msinger:
STROBON Cree® LED Strobe Lights
Blinding up close and good for at least 1klm in the evening.