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Acebeam TK18 CU Copper EDC Flashlight Osram KW - 1900 Lumens

$129.99 CDN

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The versatile ACEBEAM TK18 is a full-featured general purpose flashlight for EDC, military and law-enforcement. There is a selection of 3 different LEDs (SAMSUNG LH351D / OSRAM KW CSLNM1.TG / NICHIA 219C). 5 different brightness levels and Strobe are controlled using an integrated and intelligent tail switch. Being powered by an ACEBEAM ARC18650H-310A high drain rechargeable battery, both POWER and ECO mode can be activated. It has ECO mode when running on two CR123A 1600mAh battery. A TIR optimized lens helps soften and focus that impeccable light into a focused beam. Double directional gold plated pocket clip and compact size make it easy to carry around on your pocket. Ergonomic knurling on the canister makes it easy to grip comfortably in the palm of your hand with no strain or cramping even over long periods of time.



When using ACEBEAM 18650 3100mAh 20A high drain rechargeable battery:
Ultra-Low: 3 lumens; 12 days; 11 meters; 30cd
Low: 80 lumens; 22 hours; 57 meters; 810cd
Med: 170 lumens; 7 hours 15 minutes; 85 meters; 1800cd
High: 810 lumens; 1 hour 45 minutes; 184 meters; 8500cd
Turbo: 1900 lumens; 1 hour 30 minutes; 286 meters; 20500cd 
Strobe: 810 lumens; 2 hours 15 minutes

ECO Mode
Ultra-Low: 3 lumens; 12 days; 11 meters; 30cd
Low: 80 lumens; 22 hours; 57 meters; 810cd
Med: 170 lumens; 7 hours 15 minutes; 85 meters; 1800cd
High: 430 lumens; 2 hours; 134 meters; 4510cd
Turbo: 810 lumens; 1 hour 45 minutes; 184 meters; 8500cd 
Strobe: 810 lumens; 2 hours 15 minutes

When using CR123A 1600mAh battery:
ECO Mode
Ultra-Low: 3 lumens; 9 days; 11 meters; 30cd
Low: 80 lumens; 17 hours; 57 meters; 810cd
Med: 170 lumens; 6 hours; 85 meters; 1800cd
High: 430 lumens; 2 hours; 134 meters; 4510cd
Turbo: 1060 lumens; 1 hour 30 minutes; 212 meters; 11200cd 
Strobe: 810 lumens; 2 hours

Size: 105mm (Length) x 25.5mm (Head Diameter) x 23mm (Tube Diameter)
Weight: 124.5g w/o battery
Max output 3000 lumens
Max running time 12 days
Max beam distance 286 meters
Peak beam intensity 20500cd


1. The pure copper will change color slowly because of oxidation when exposing in the air. The color will show much difference by frequently play according to the using environment and using habit.
2. In order to achieve POWER & ECO modes, the TK18 Cu must be powered by 18650 battery that can produce at least 10 Amps of current. There will only ECO mode when using the 18650 battery current < 10 Amps or 2xCR123 batteries.
3. Unauthorized disassembly may damage the flashlight and void the warranty.
4. It is normal if the surface heat is increased during use due to the excellent thermal conductivity technology. It is suggested to use in a well ventilated area with ambient temperature.
5. Caution hot when using continuously for a long time. Do not put it on flammable materials for a long time, any fire or any safety problems caused by this will not be related to the manufacturer and distributors.
6. Please check and replace the O-ring regularly to maintain the waterproof rating.
7. Please check and lubricate the threads regularly with professional lubricant.
8. Clean the contact surfaces regularly to keep the flashlight normal operation. If irregular strobe or failure to turn-on occurs, the contact surfaces may be dirty and requires cleaning by using alcohol cotton swabs.
9. Remove the battery from the flashlight during long term storage.
10. This flashlight is not intended to be used as a diving light.


  • Model: ACETK18CU-OSRAM
  • Manufactured by: Acebeam Flashlights

This product was added to our catalog on Sunday 10 November, 2019.

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