Ok wanted to share this video here for those that come across the group buy threads and dont know what is actually offered.
GearBest: BT21 Kit
Gearbest: BT21 Lighthead
And promo codes are published now for anyone who wants them.
Enjoy the video, feel free to ask any questions. And NO i dont work for gearbest, im like you guys, just love the hell outta this stuff and I do reviews for them now. Like a kid on Xmas when a new light shows up.
Heres the Part 2 trail test
Thanks a lot for the reviews.. glad to see more people contributing!!
Appreciated!
Nice review, and so too of your other reviews too on youtube. 
Youtube blocked in office. Checking it out at home. Thanks
Thanks for the nice review, video is a great way to see what a light really does!
Oh…15 mins vid….The kind of review I like to watch on my bed, on my phone earphones in 
Thank you! Will be at night!!
heres another one, some mood music instead of my talking and then just the noise,lol.
Nice video again, it show how effective the lights are…Background music helps too, but it was louder than I expected :-o