looks nice
what is the emitter?
will nichia 219c be an option ? 
Nichia and copper please
:person_facepalming: 
Looks good
But please change the threads an expensive light must have square or fat trapezoid threads
Square threads are not an issue for a small light like this (and are in general overrated IMO here in BLF, threads that actually fit are more of an issue lately than the shape).
Nice, but that glowy thing looks like a cheap afterthought on such a nice flashlight. Personally, I wouldn’t use it
Square threading gives me a quality feel and I expect that in an expensive light but are much more critical when price goes up 
and its just my little two lumens
I agree that square threads look good, it is just one of my small missions on BLF to correct whatever myths there are (but it is not that anyone changes their opinion because of me… )
I love this design, I have one unit of all versions, all great lights, but I love this 4th design!!!
Nicely done Lumintop!
I agree with Djozz on the threads, as long as the fitment (Machining) is done well, on a light like this, it is a moot point for thread type….
That clip looks awesome and it had a great attachment point with tail standing ability still!
How do you remove the clip?
Why?
They have lot of versions without clip….(V.1, V.2, V.3)
Honestly i’m not impressed. Both the clip (can it be removed?) and the GITD ring look cheap to me…
I am impressed because , lot of aaa lights has not clip, and many that have clip… have a enormous clip for the size of the light, but this worm seems a very compact option of clip integrated in the light.
( I hope only a little increase of price for the clip and GITD…)
Actually the ring can be removed if you don’t like it ~ :confounded:
This reminds me of a Monty Python sketch:
Man: I need help selling some glow tubing.
Salesman: Perfect! How much?
Man: A million feet!
Salesman: Great! We can sell glow in the dark hoses! No more tripping in the garden at night!
Man: There’s a problem. The hose is cut into 1 cm. pieces.
Salesman: Hmm… I have an idea. Let’s make a million flashlights, and slip the tube over the top as a gripper? How could we go wrong?
Man: Will it tail stand?
contradiction in terms :person_facepalming: ………
I like all the practical & funtional design; somehow, I think V3’s Classic Design look better!
please lose The Glow in Dark Silicon ring from copper version, it look cheap!!!
Yeah the gitd ring is a miss if you ask me, but that clip looks very well implemented. I might actually buy one of these
What about the modes? Is it similar to previous? Is this a twist to turn on?
The glowing ring is irrelevant, the point of this flashlight is that clip, just fantastic.
(I wish we can optionally remove the GITD ring…)