OH;
Very NICE!!
I like the way the LEDs were staggered. Did you do this on purpose? and how well does that help keep out the shadows?.
To me that's the biggest difference going from Edison and CFLs to LEDs is the need to scatter the light so the whole room gets light.
The lights Rich H. Built for our Philippines trip back in 2010, were 3 watt and 4 of those were enough to light an entire school class room.