Decided I need to strobe the Drones up... in light of 107 requirements and such... 
Found these folks...
Drone UAS RC Quadcopter Products
You Tube Video links down at the bottom of this page...
Videos
Anyone tried these out airborne... and what was your visual experience with them...?
Bright enough to see in daylight?... how far away in daylight...?
They claim 3sm at night... and I don't doubt that based on the videos
Just seems like a good, clean, lightweight way to add some strobes to a bird...
And the spotlight offered seems not bad either...
Anyone messed with these yet??

Found these folks...

Drone UAS RC Quadcopter Products
You Tube Video links down at the bottom of this page...
Videos
Anyone tried these out airborne... and what was your visual experience with them...?
Bright enough to see in daylight?... how far away in daylight...?
They claim 3sm at night... and I don't doubt that based on the videos
Just seems like a good, clean, lightweight way to add some strobes to a bird...
And the spotlight offered seems not bad either...
Anyone messed with these yet??