I am posting this review here because GhostStop only posts 5 star reviews.
I purchased there full spectrum light a few months ago and wanted to give some constructive criticism.
This light is constructed from all plastic, from the housing to the mount.
The 9V bracket is very tight, at the same time the mounting bracket for the light is light plastic, if you try to change the battery when it is mounted to your camera, you will break the mount. You will have to remove the light from your camera mount, change the battery, then remount the light.
They claim that a single battery will last over 6 hours. This is totally faults. I have to change my battery every 45 min to 1 hour. A fully charged battery will give you about 60 feet, which is what they claim. However at about half charge you are down to about 10 feet, about 45 minutes into a new battery use.
Lastly, there is no diffusion on the LEDs. Meaning anything closer then about 15 feet will be over exposed. Anything from about 16 to 30ft is fine if you don't mine a quarter of your camera shot being totally black. Anything beyond 30ft and all your going to see is a small circle, about an eight of your shot.