NOCTIGON KR4 TI+COPPER TAIL E-SWITCH 18650 EDC FLASHLIGHT

How to use KR4/KR1?

 

This is single channel version, for the dual channel version, please click here

The boost driver upgrade is available for the quad version SST-20, SFT-25, Nichia 519A R9080, Nichia 219B R9080 versions, each LED receives 3A current. The driver is not compatible with Nichia E21A, Nichia E17A, and mule versions of the flashlight.

Please be noted that the boost driver version will have less output on turbo than the regular version, it is a more efficient driver(90-95%) with longer running time and less heat.

The Lume X1 is a high power driver – for best performance, recommended to use low ESR, high CDR 18650 unprotected cells: – Molicel P30B, P28B, P28A, P26A (grey) – LG HJ2 (lilac), HG2 (brown) – Samsung 20S (blue), 30Q (pink) – BAK N18650CNP (pink) – Murata/Sony VTC5A (green) Please note that this flashlight is not a toy and must be operated responsibly.

 

Flat top, unprotected, high drain 18650 battery only (not included in the price)

 

Features:

• Pocket clip and lanyard ring are both included by default

• Discrete knurling

• CNC machined from Titanium & Copper

• High end custom made N244M optic installed by default.

• Anti-reflective coated glass lens

• Unihead construction

• High lumen output and low moon output

• Ramping interface

• Electronic tail switch

• Beryllium-Copper springs with 45% IACS superior to stainless steel alloys used for springs with only 2% IACS.

• Temperature step-down

• Waterproof and dustproof to IP67 standard (up to 1 meter)

• Default 18650 body with optional 18350 battery tube

• Weight: 150g (without battery)

• Dimensions: 98mm(length) * 29mm(head) * 24mm(body), 68mm (length 18350)

 

OTF lumen output at start-up:

E21A : 1200lm

519A : 3800lm

SST-20 6500K: 4200lm

SST-20 5000K: 4200lm

SST-20 4000K/3000K 95CRI: 3000lm

SFT-25: 4800lm

 

This product uses free software distributed under the terms of the GPLv3.

Source code is available from https://toykeeper.net/anduril