excellent AA light
I recently bought the Beta Qrv2 It is a really compact light I got mine in stainless because I'm rough on lights. I'm impressed by the retention on the quick release it isn't loose and certainly wont just fall off. The fit and finish of the light is flawless. I really like the 4k light spectrum I use a light every morning to get ready for work and its softer on my eyes. I haven't tested the battery runtime because I haven't had to replace the batteries yet. This is an incredible and simple light if you are looking for a well made AAA light.