• Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER* STONEWHITE ($5 ADDITIONAL)
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER* RED
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
  • Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*
1 78

EMISAR

Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*

Emisar D4K 21700 High Power EDC Flashlight *CUSTOM BUILT-TO-ORDER*

BODY COLOR
$103.00
$105.00 $103.00
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Shipping calculated at checkout.

EMISAR D4K 

PLEASE READ BELOW BEFORE PURCHASING!

THESE ARE "CUSTOM" BUILT-TO-ORDER SO THESE WILL SHIP ACCORDINGLY!

WARNING! The Emisar D4K puts a high lumen output but generates a lot of heat at the same time, please acknowledge before purchasing. Unprotected 21700 battery flat top battery only (not included in the price), D4K does not work with protected battery.

USER INTERFACE:

ANDRUIL 2 UI

DRIVER:

9A LINEAR + FET

12A LINEAR NO FET (E21A MULE ONLY)

12V 2A BOOST DRIVER OPTION AVAILABLE (NOT AVAILABLE FOR MULES & 5050SMD)

NEW! LUME X1 12V 3A BOOST DRIVER AVAILABLE NOW! (NOT AVAILABLE FOR MULES & 5050SMD)

EMITTER OPTIONS:

FFL351A & FFL351RD

FFL505A (5050SMD)

NICHIA 219B, 219C AND 519A

NICHIA E21A

LUMINUS SST20

LUMINUS SST10 5W 365NM UV LED

LUMINUS SFT40 (5050SMD)

CREE XPE COLORS

MULES:

3MM ALUMINUM MULE SPACER

NO OPTICS & AUXILIARIES

8 X EMITTERS 3535SMD LEDS 

16 X EMITTERS E21A LEDS

NEW! FFL909A MULE (4000K TESTED 6200LM)

2-CHANNEL D4K MULE LINK HERE >>>

PRICE INCLUDEDS:

STAINLESS BEZEL

DEEP CARRY POCKET CLIP

MAGNETIC CAP

LANDYARD

EXTRA ORING

ANDURIL 2 PRINTED INSTRUCTIONS

24/7 TECH SUPPORT :) 

BATTERY:

21700 FLAT TOP UNPROTECTED CELL (NOT INCLUDED)

BATTERY PURCHASE LINK >>> Molicel P45B 4500mAh 21700 45A Lithium-ion Rechargeable Battery **** H – JLHawaii808

Molicel P42A link >>> Molicel P42A 21700 4200mAh 45A Li-Ion Rechargeable Battery **** HAS TO – JLHawaii808

Features:

• CNC machined from aircraft-grade aluminum

• Efficient UK made Carclo Quad LED optics

• Unihead construction

• High lumen output and low moon output

• Ramping interface

• Electronic soft touch 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)

• Weight:58g

• Dimensions: 103mm(length) * 28mm(head) * 26.5mm(body)

 

OTF lumen output at start-up:

LUME X1 12V 3A: SFT-25R G1 bin 3800lm 50kcd @ 450m 

LUME X1 12V 3A: FFL351A 4000k 2600lm @ 18kcd 260m 

E21A : 1200lm

519A : 3800lm

SST-20 6500K: 4200lm

SST-20 5000K: 4200lm

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

This product uses free software of Anduril 2, distributed under the terms of the GPLv3.

Source code is available from http://tiny.cc/TKAnduril

 

Customer Reviews

Based on 11 reviews
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R
Rick
D4K + 351a = Perfection

The 2700K/5000K mix looks amazing and the new lume driver is the best combo of battery life and high output you can get. New favorite light for sure. Also excellently put together the soldering is top notch.

p
purpletreefactory
can't go wrong with a d4k

I love every d4k I've ordered from Jackson. The FFL mix I've got has a lovely tint that gently fades out at the edges.

A
Anonymous
Shockingly Lightweight and Very High Quality

It’s an amazing light and the emitter choice (FFL505A 3700K) that Jackson recommended is a stunning rosy pink tint. Additionally, he made my custom light within a few hours of my order being placed and shipped it out the next day.

Funnily, the aluminum version is so lightweight that I almost wondered if Jackson even shipped me a light. It’s noticeably lighter than the D4V2s I own and is only like an inch longer in length. Unless you are really sold on getting a 18650 light, the D4K is superior to the D4V2.

R
R.
Zhu Hybrid Mule and Emisar D4K

I am delighted with my new Emisar D4K, and with its Zhu Hybrid Mule.

S
Steven Ceyko
D4K

Great communication, quality workmanship and super fast shipping - what more can you ask for!! Thank you Jackson for providing such great service for your customers!

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