Where to buy extra QTC material?

dudemar

Flashlight Enthusiast
Joined
Jan 11, 2006
Messages
2,406
Location
Arnieland
Anyone know where I can get some? I heard it's cheap but I don't know where they're available.
 

TooManyGizmos

Flashlight Enthusiast
Joined
Jan 12, 2006
Messages
3,079
Location
Died Nov. 2015
~

It's not so cheap ... and sample squares are too tiny for many applications.

Have you followed the threads where it is discussed ?

Many have found it's behavior to be eratic and light levels fluctuate.

I got the opinion that many gave up on finding a valid use for it .

Some have stated it seems to cause battery drain.

Turned-off lights ... mysteriously ... come back ON ... 20 minutes later .


But ... of course ..................... YMMV .

~
 

jorgen

Enlightened
Joined
Oct 31, 2010
Messages
325
I bought mine from Shaotech. It takes some getting used to. In the lights I've tried it in, some work very well and others require careful monitoring. All the problems I've heard of, can usually be overcome in most lights. Accidental turn on, the most heard complaint, needs only and extra turn or two from off to prevent it. Once compressed, it is slow to return to its resting state and this is the cause.
 
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