With LD-25 driver memory is instant in witch mod you turn off light,dont have to wait 2-3 seconds, this is one of my favorite driver and true constant curent,but price is now 27$ on Ali
Opps, sorry. My mistake. Still easily remedied by sending him a pm and give him a couple days to respond. He cannot advertise lower on Ali because he has others that are distributing for him and he does not want them to complain that he is under-cutting them.
He has not been on the forum for I guess now a couple weeks because he he is working on some new stuff.
Emitter lumens/”ledlumens” LED manufacturers publish specifications listing the lumen output of their LEDs (see Brightness Bins) and sometimes flashlight manufacturers will just take the highest value for the LED in their flashlight and say that is the output. But actual output depends on the voltage and current delivered to the LED. Even then, these numbers are always going to be higher than the actual light output by the flashlight.
OTF Out-the-front. The amount of light that is actually emitted out of the front of the light, usually measured in lumens. This number is always lower than lumens measured at the emitter (at the LED itself). Some manufacturers quote OTF lumens and others use emitter lumens. Usually the OTF value is around a third less than the rated output of the light-producing device.
Bugs - 3.5A may not be the equivalent of what we just did but it is really quite good for a production light where people are always worrying about heat. It is easily remedied with a DD driver ;) so what they are doing is an improvement over the past :)
We know about the X6-SE. LOL. That was long ago. LOL. The point is they are making strides in the attempt to give us what we want and this is still more powerful than the X6-SE was last year and it does have some advantages over a DD driver for some people. Take another 20% off and it is worth it. If you could get your hands on a decent host one would spend $17 on that alone.
I ordered an X6R from this seller through Aliexpress using the free shipping (which was labeled epacket, but actually shipped China Post). I was given a real tracking# and it only took 8 days. Ordered 8/26, delivered 9/3.