Looks similar in size to my Thrunite Saber 1A BLF from a while back that I use for EDC. I really like the Saber 1A form factor and size but hate its mode spacing on 14500.
Obviously rated in Chinese lumens! Thinking about buying one to test but wanted to see if anybody was already the guinea pig!
I prefer 14500 lights, like this, that don’t work on AAs, because they over drain less. I wouldn’t expect low voltage warning in a light in this price range.
The emitter sits in the shelf of the head there is no screw in pill. There is a direct thermal path.
All of mine came with no thermal paste under the emitter so I lifted the emitter gently off the shelf and spread some between the emitter and the shelf. The reflector is plastic.
Well mine came from FT so I believe those are a good buy. I ordered one and then orderd 3 more after they arrived . I use AA in them mostly. Good little pocket lights to have around.