Rik Cordero over at RunPlayBack.com put together a nice BTS look from one of his recent projects. The new music video for rapper Joey Bada$$ was put together using fairly accessible consumer priced equipment.
A Varavon 3-Axis Birdycam Gimbal was used to help stabilize the handheld and tracking shots. A broad throw of light was offered up by the massive ePhoto R640 LED Ring Light (found here), and a GoPro HERO4 on a DJI Phantom Quadcopter with FPV setup was used for aerials. According to Rik, this massive 640 LED Ring Light was extremely versatile and used almost throughout the entire video. I'm a big fan of this light as well.
Here's a look at the BTS video.
And here's a look at the final edited piece
I'm just throwing up a bit of a summary here, but you can read an entire article about the workflow and tools used on this and other projects over at Rik's site http://RunPlayBack.com