Smaller SBT-90.2 light with Anduril - Anything on the horizon?

Yes it is. I was surprised too when i have discovered by accident. Since then i have done it on all 3 of my flashlights. Not much bonding strength in that glue

What are the gains of de-lesding? Has anyone measured?

It shows up 3 days after I bought KR1vn….

Neal was working on creating Loneocean drivers for the FW series. I wonder if this X9L will be using Loneocean’s drivers or the standard lumintop FET drivers

Good to know, thanks! I didn’t know it was that easy.

I've got an answer from Victor Zhu (Lumintop) that X9L will use standard FET driver instead of Loneocean's :(

That’s disappointing. If the X9L had the Loneocean driver, I would even pay more for it. But with the standard FET driver, the light is just a toy and not much of a tool. I rather get the KR4vn with SBT90.2 mod, which has a much better driver.

Vinh needs a better reamer :stuck_out_tongue:

Even I could do better then that

Looks like butchering, not modding a light.

Two different lights IMO,
X9L is $35 (with code) cheaper than KR1vn
KR1 uses 18650 and X9L uses 21700 (having less battery sag and longer runtimes) - and as someone said why would you use a 18350 with an SBT90 light? if you want small, just buy a small light like the D4V2 with a 18350 tube
X9L has 60%+ extra throw than KR1vn
X9L has more mass for heat dissipation, of course at the expense of being a little bigger - can’t beat physics.

X9L = 40mm head x 123.6mm length x 25.2mm tube @ 126.3g weight.
KR1 = 35mm head x 110mm length x 24mm tube @ 120g weight - probably weighing a little more after Vinh’s mod.

Kind of a no brainer to me, I got the X9L and toyed with the idea of getting the copper FW1 pro as well……

Actually more if you’re not in the USA. Shipping it here costs $22.

Because it likely still offers better performance than any other light of this size? Though a tuned Emisar D1 18500 might compete. I’m not sure, I haven’t done the maths.

Throw intensity, let’s have it clear. Many use the word “throw” for throw distance.

No. First, mass has little to do with heat dissipation. It has with heat sinking though.
But the difference is 126.3 vs. 120g anyway. Or 5.25%. There are factors that affect thermal performance more than such weight difference (f.e. 21700 cells tend to pull more amps and therefore generate more heat).

I know it’s down to everyone’s preferences/choice but I will always go for the rear button lights, I have tons of both but I hate that I have to fiddle around in the dark for the switch when I just want light now!
Tho some manufacturers have both side and rear.

Agreed

Cheaper doesn’t mean better IMO especially when talking about Emisar/Noctigon.

Probably should do the math and not arbitrarily toss out numbers your not ANYWHERE close to the 60%+ you claim to be the difference between KR1vn…… really please do the math….

When the difference is 6grams I HIGHLY doubt its going to make ANY difference in heat dissipation when the difference is so minuscule.

Keep in mind Hank’s specs are spot on and sometimes overconservative. Lumintop specs are usually overrated.

Yes, just down to everyone’s individual preferences…

I bought the X9L within minutes of getting the email announcing it’s availability - an easy choice since I don’t like the aesthetics of the KR1.

First, here are 4 data points:
Hank claims Noctigon K1 with SBT-90.2 (not the flashlights discussed here) is capable of 4500 lm OTF. It seems reasonable to expect that at turn on.
Vinh measured stock Noctigon K1 with SBT-90.2, which uses a single 21700 battery, at 4285 lm and 475 kcd.
Vinh measured stock Acebeam K75, which uses 4 18650 batteries, at 4800 lm and 1.55 Mcd.
Vinh measured de-lensed Noctigon KR1vn with SBT-90.2, which uses a single 18650 battery, at 5000 lm and 110 kcd.

Ready?
Lumintop claims X9L, which uses a single 21700 battery, is capable of 6500 lm and 163.8 kcd.

Vinh’s measurements might not be accurate number-wise, but at least they seem credible, and they are probably reasonably accurate on a relative basis. Lumintop isn’t even trying to be credible.

Huh? OK, I was comparing X9L to Vihn’s KR1vn (SBT90) so my math was out a little (sorrrrry!) - X9L has 53.8 more cd throw (110 vs 163.8) even if Lumitop is obviously exaggerating at 6500lm with 163cd throw, it has a bigger reflector than the KR1 so it will throw further - and yes 6 grams is more mass and mass does help with heatsinking as does fins, fins on KR1 are really small as they weren’t made for big powerful leds also De-lensing the SBT90 will make it run hotter too.
The X9L was designed around the SBT90 led from the start, KR1 with SBT90 is a compromise.

I know people get brand loyal and bite/defend, Sorry if I hurt your brand loyalty and that you bought a KR1vn and are touchy at my comments I didn’t mean it that way, was just thinking out loud and justifying my purchase to me and thought it might help others.

Not really the same math but okay…. Your previous post you stated 60%+ more cd which was already false, the new statement is better but still doesn’t correct previous statement.

Yes a larger reflector will yield better throw but again 5mm is very minuscule and numbers are a theoretical by lumintop vs tested by Vin/Hank on listings. In a light this small with the heat the LED can produce 6 grams is negligible difference, in terms of proper heatsinking still have to give it to Vin/Hank as I’ve had issues with the FWXX series lights with poor thermals.

I’m not trying to bite, only refute exaggerated claims “you” put forth of how one is “vastly” better than the other. I personally don’t care about brand but quality of products in a specific lineup why else would I own every iteration of the GT…. and color variants of the FW3A……

Wrong. It's FW21PRO with added long bezel "ring" and reflector instead of triple MCPCB and funny optics.

Just add a reflector and top bezel on your existing Pro and you have X9L...

I don't care much about numbers you guys throwing, what i care is the driver which Noctigon easily beat Lumintop.