Emisar D4K Copper 8 X Mule 21700 High Power LED Flashlight "CUSTOM BUILT-TO-ORDER"

EMISAR D4K COPPER CUSTOM BUILT-TO-ORDER WILL SHIP ACCORDINGLY! The boost driver upgrade is available for the SST-20, Osram W1/W2, Nichia 219B R9080, as well as 519A version, each LED receives 2A 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 40% less output on turbo than the regular version, it is a more efficient driver (90-95%) with longer running time and less heat. Emisar D4K copper puts a high lumen output but generates a lot of heat at the same time, please acknowledge before purchasing. Unprotected 21700, flat top battery only (not included in the price), D4K does not work with protected battery. BOOST DRIVER OPTION NEEDS TO BE PURCHASED SEPERATLY >>> Emisar Noctigon LED Driver – JLHawaii808 USER INTERFACE: ANDURIL 2 UI DRIVER: 9A LINEAR + FET  12V BOOST DRIVER NOT AVAILABLE FOR MULE VERSION LIGHTED SW: ALL COLORS + RGB BODY: FULL COPPER ANTIQUE COPPER ($5 ADDITIONAL) EMITTER OPTION: 8 X LED MULE VERSION (NO AUX) FFL351A/351RD  NICHIA 219C 4000K NICHIA 519A NICHIA 219B SST20 4000K FA4 SFT25R OSRAM CREE XPE INCLUDED OPTIONS: MAGNETIC CAP DEEP CARRY POCKET CLIP LANYARD EXTRA ORINGS ANDURIL 2 INSTRUCTIONS NOT INCLUDED: 21700 BATTERY FLAT TOP UNPROTECTED CELL MIN 20A (NOT INCLUDED) RECCOMENDED BATTERY >>> Molicel P45B 4500mAh 21700 45A Lithium-ion Rechargeable Battery **** H – JLHawaii808    Features: • CNC machined from copper • 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:165g • Dimensions: 103mm(length) * 28mm(head) * 26.5mm(body)   OTF lumen output at start-up: 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