Fenix TK21R (TK21RSFBK)
 | When you make a purchase through links on our site, we may receive a affiliate commission. Buy! Fenix TK21R Rechargeable High Output Outdoor & Security Torch 3600 Lumen 480m 72 Hrs Max Dual Button Tail Operation Large CaAmazon.co.ukDelivery: in United Kingdom Report |
Fenix TK21R | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fenix 2026 - new arrivals, bestsellers, and the most relevant models Fenix.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fenix 2026 - new arrivals, bestsellers, and the most relevant models Fenix.
Series Fenix TK (tactical)Compare using chart →
full size, up to 610 m, high brightness, 5800 lm, stroboscope, ultraviolet (UV), USB charging, clip, 2x18650, work until 105 h, 342 g
full size, up to 400 m, high brightness, 6500 lm, stroboscope, red light, USB charging, clip, battery, 8000 mAh, work until 102 h, 358 g
full size, up to 400 m, high brightness, 5000 lm, glare 67 °, stroboscope, clip, 2x18650, work until 13.7 h, 202 g
full size, underbarrel, up to 480 m, high brightness, 3600 lm, stroboscope, USB charging, clip, 1x21700, 6000 mAh, work until 72.5 h, 221 g
underbarrel, up to 350 m, 1500 lm, stroboscope, red light, green light, USB charging, clip, 1x18650 or 2xCR123A, work until 10.4 h, compact, 157 g
underbarrel, up to 330 m, high brightness, 3600 lm, stroboscope, USB charging, clip, 1x21700, 6000 mAh, work until 60 h, compact, 197 g
underbarrel, up to 335 m, high brightness, 1600 lm, stroboscope, 1x18650 or 2xCR123A, work until 80 h, compact, 114 g
up to 475 m, high brightness, 3000 lm, stroboscope, USB charging, clip, 1x21700 or 2xCR123A, 5000 mAh, work until 21.4 h, compact, 204 g
up to 465 m, high brightness, 2800 lm, stroboscope, USB charging, clip, 1x21700, 5000 mAh, work until 40 h, compact, 135 g
full size, underbarrel, up to 480 m, high brightness, 3200 lm, stroboscope, USB charging, clip, 1x21700, 5000 mAh, work until 50 h, 218 g
underbarrel, up to 380 m, high brightness, 3100 lm, stroboscope, USB charging, clip, 1x21700, 5000 mAh, work until 19 h, compact, 112 g
up to 450 m, 1000 lm, glare 5 °, stroboscope, USB charging, clip, 1x18350, 1100 mAh, work until 14.5 h, compact, 124 g
full size, laser, up to 1500 m, 500 lm, stroboscope, USB charging, clip, 1x21700, 6000 mAh, work until 8.5 h, 250 g
Video reviews
Fenix TK21R Tactical Flashlight - Instant 3600 Max Lumens - Operational and Features Video
23 June 202514 177 view
Fenix TK21R 3600 Lumen tactical flashlight review + beamshots
12 July 202510 016 view
Tactical Power Unleashed – Fenix TK21R
18 July 20257 886 view
FENIX TK21R vs ACEBEAM T37 Comparison of BEAMSHOTS
20 July 20251 205 view
Fenix TK21R Duty Flashlight
24 June 2025696 view
TK21R Just Outshined the TK20R V2.0
21 July 202510 507 view
Fenix TK21R: A compact law enforcement and duty flashlight
21 June 20253 807 view
FENIX TK21R vs NITECORE P23i Comparison of BEAMSHOTS
20 July 20251 510 view
We recommendCompare using chart →
forehead, up to 150 m, 140 lm, brightness control, focus adjustment, USB charging, 3xAAA, work until 75 h, 120 g
forehead, up to 250 m, high brightness, 2500 lm, glare 120 °, brightness control, focus adjustment, USB charging, direct charging, 2x21700, work until 80 h, 380 g
up to 240 m, 420 lm, stroboscope, focus adjustment, USB charging, 1x14500, work until 15 h, compact, 75 g
forehead, up to 100 m, 200 lm, stroboscope, red light, brightness control, 4xAA, work until 250 h, 220 g