I like using these lights they provide a nice wide beam with which to film with. I like using it with my camera pole. Here is a short clip, using the Go Pro and one archon on a camera pole, my dive buddy is using her Archon on a shoulder mount which is paired up with a Go Pro.
[video=youtube;9tfr209YKHg]https://www.youtube.com/watch?v=9tfr209YKHg[/video]
As far as the batteries are concerned, the ones that I got with did not provide that enogh burn time and I am now trying to get other type of rechargables that I here will last longer. Perhaps these are better than the ones the light came with.
Amazon.com: Tenergy 2-Channel 18650/14500 Li-ion Battery Charger and 2 Li-ion 18650 Cylindrical 3.7V 2600mAh Rechargeable Batteries-Button Top with PCB: Electronics
I have heard that these will last longer but I just odered some, and am now waiting for them, so, I will post as soon as I get a chance to try them out!
Frank G
Z GEAR - Z Gear