The unboxed versions still come in a box… it’s just cardboard instead of wood, as shown in the product listings. I expect it’ll have banggood’s standard padding around it. So, virtually no chance of the light getting damaged, and a low to medium chance of the cardboard box getting dented. I’ve received a bunch of similar boxes from banggood and they’ve all been fine.
The copper is coated on both lights, seemingly with a plastic type overcoat. I don’t know what it is, but it’s there.
The copper light threads together nicely, I didn’t really notice anything good or bad about how it fits, but the SS light feels simply elegant. Even the feel of the light externally has a finished, smooth, something about it. Like it, a lot.
Just took em both apart at both ends of the tube and the fit on the little Cu X5 is a bit tighter, very nicely done. There’s a little bit of side to side play on the tail cap of the SS light but the threads are mated well enough that it feels good going on, very positive feeling to me and smooth. The SS light seems to have been polished to a larger degree than my sample, more refined.
I don’t see any kind of centering ring at all, and no flat base inside the reflector. The HI emitter sits high in the reflector cup giving a good tight hot spot with a smooth spill on the wall. It’s about dark out so I’ll check beamshots after supper.
Beamshots from the new X6 and X5 lights. These are with the same batteries, so the X5 is at a disadvantage as the small cell falls faster. Canon G1X at ISO1600, f/5.6, 1/2 second shutter in Manual Exposure with 2 second timer on a tripod. 97 yds to the red 55 gallon drum in the middle of the shot.
Cu X5 with AW Red IMR14500 button top
SS/Cu X6 with Efest Purple 3000mAh 18650 flat top
If you left click on each picture they will open in a new window, click that pic for full size 1200x1600 image. Then flip back and forth to compare. The little X5 does a remarkable job but the X6 beats it in the intensity of the hot spot, as you would expect it to with a larger reflector and hotter cell. Still, very nice output from the pair, straight out of the box.
Great job Dale.
You’re going to have everyone (including me) chomping at the bit waiting for their lights to arrive.
My Efest 14500 is on the way and I chose to give the LG ICR18650HE4 a try so ordered a couple of those too.
I have a box full of other 18650’s harvested from laptop batteries but wanted to make sure I had the right battery for the job!
Dale that set must be something that you about ready to throw in the trash, just send it over to me and I will put it in my trash can so it wont take up room in yours :bigsmile:
Just joking, anxiously awaiting mine now, amazing how bright that little x5 is though huh?
I haven’t had time to test everything, but I can at least share a few observations / measurements:
The firmware is the Oct2015 version. So, 8 normal mode groups and no “special” groups.
The medium-press time is longer than expected. This could be improved by using a more-resistive resistor in the tailcap, I think. There’s not much to be done about it in code though, since the OTC is already at the edge of its measurable range.
The tailcap looks brighter than the samples, with a more intense electric blue color instead of soft pink-blue, and is lighted only on one side instead of both sides.
Despite looking brighter, the standby current is exactly as expected (lower than the initial samples) :
0.60mA at 4.07V
0.48mA at 3.79V
0.23mA at 3.14V
So, I expect the standby time would be roughly:
50+ days on a 600mAh 14500 cell
72+ days on a 840mAh 14500 cell
7+ months on a 2500mAh 18650 cell
10+ months on a 3500mAh 18650 cell
The voltage readout is a bit high as expected: (already fixed in the Jan2016 code)
My X6 reports 4.2V for a 4.07V cell, so ~0.13V high.
My X5 reports 3.9V or a 3.79V cell, so ~0.11V high.
Accessories (per light) include:
Pocket clip, engraved with X5 or X6, not attached by default.
Spare black boot.
Spare slightly-pink clear boot. (the default looks slightly blue)
Extra O-ring.
Lanyard with a slidey-lockey part and a bead and a quick-detach piece.
The X6 reflector seems to be slightly improved, again. Slightly tighter hotspot and a slightly smaller hole at the base.
The MCPCB finally says “KRONOS” instead of “ALEX WELLS”.
The tail PCB changed a bit since the first samples. I don’t know if this has any functional impact, but I haven’t noticed any.
The springs at both ends seem to handle the load pretty well, and I see none of the high-amp issues which caused delays earlier.
Everything is shinier and more polished than even the final samples.
The box is the nicest box I’ve ever had. Not really sure what to do with it, but it’s pretty.
To my surprise, the serial numbers (under “KRONOS”) actually look pretty nice.
Things I’ll probably change on my personal units:
Possibly an extra LED in the tailcap for more even illumination.
Possibly a different resistor in the tailcap for lower brightness and longer standby time.
Newer firmware, after I write some: I don’t really care about the config options so I can remove those and add a bunch more blinky modes instead.
I tried to take pictures of the lighted tailcaps, but low-end digital cameras simply can’t capture pure electric shades of blue like this. The images don’t look even close to how it appears in real life.
Now I can finally fix up the earlier samples, which need new springs (the early sample springs sucked) and drivers (I broke most of the drivers during testing) and emitters (all samples were 1A tint, and I damaged two during thermal regulation tests).
Overall I can’t complain much. The hosts turned out awesome and most things are reasonably close to where we were aiming. Not bad considering that it is, in many ways, the first of its kind.
- Battery check / beacon mode
It should blink out the voltage in whole numbers then a ‘.’ then
tenths. So, for 3.6V it would blink out “—- . ———”.
Voltage range is from about 2.5V to 4.4V
- Biking flasher (2-level stutter beacon, 1 Hz)
Configuration options:
The config mode has several options. It will blink out a number to
show which option is active, then “buzz” or “stutter” for a bit.
Click during the “buzz” to select that option. Some options may
enter a secondary config mode after the light turns back on.
Options include:
1. Muggle mode / simple mode. Good while lending the light to
others. It overrides other config settings temporarily:
low/med/high, in that order, with high at about half power.
no moon, no memory, no medium-presses, no hidden modes
the only config option is the option to exit muggle mode
2. Mode memory. Off or on.
3. Moon. Select to turn moon mode on or off. This is in addition
to the other regular modes, so you get 2 to 9 levels when moon
is enabled.
4. Mode order. Low to high, or high to low.
5. Mode group. Choice of 1 to 6 regular modes from low to turbo,
or one of 3 special groups. After clicking, the light should
come on in a special group-select mode. In this mode, it
slowly blinks 9 times, pauses, then repeats. Turn the light
off after N blinks to select mode group N.
The mode groups are: (output is approximate)
Example: To select group 3 (low-med-high), let it blink three
times then click the button.
Note: 140 lm means 100% on the 7135 channel, while 1300 means
100% on the FET channel. Both are no-PWM modes.
6. Medium-press. Off or on. If on, a medium-press will allow
going backward through the mode sequence, and hidden blinky
modes will be accessible.
7. Thermal calibration. Set the temperature at which the light
will begin stepping down to cool itself off. After clicking to
select this, the light should turn on in a special thermal
calibration mode. It will start at a medium-low brightness,
wait a second or two, then step up to turbo.
- To turn off thermal regulation, click within the first second
(while the output is relatively low).
- To set a new maximum temperature, leave the light on until
you think it is too hot, then turn it off. From this point
on, the light will use that new temperature as its maximum
allowed heat.
Note that there may be a delay between when you feel the heat
and when the MCU feels the heat, so the value saved may be a
little bit lower than expected.
8. Factory reset. Change all settings back to default.