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- PD40R V3.0 vs TK21R
Fenix PD40R V3.0 vs Fenix TK21R
What PD40R V3.0 does better (4) and where TK21R wins (1) — every spec side by side.
vs
7.8Brightness & throw8.0
7.3Battery & charging8.2
6.1Build & durability5.5
5.9Features5.9
Dimensions
Size comparison
PD40R V3.0TK21R
| PD40R V3.0 | TK21R | Difference | |
|---|---|---|---|
| Length / height | 143 mm | 159.5 mm | −16.5 mm |
| Head diameter / width | 34 mm | 36 mm | −2 mm |
| Body diameter / depth | 26 mm | 25.4 mm | +0.6 mm |
| Weight | 198 g | 221 g | −23 g |
Drawn to the same scale from the official dimensions (front and side).
Why is PD40R V3.0 better than TK21R?
- Beam distance (ANSI FL1)500 m vs 480 m+4%
- Maximum runtime89 h vs 72.5 h+23%
- Weight198 g vs 221 g+12%
- Peak beam intensity62,500 cd vs 57,600 cd+9%
Why is TK21R better than PD40R V3.0?
- Maximum output3,000 lm vs 3,600 lm+20%
Specifications
Side by side
| Light output | ||
| Maximum output | 3,000 lm | 3,600 lm |
| Peak beam intensity | 62,500 cd | 57,600 cd |
| Beam distance (ANSI FL1) | 500 m | 480 m |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Luminus SFT-70 | Luminus SFT-90 |
| LED maker | Luminus | Luminus |
| Colour temperature | 6,500K | 6,600K |
| Battery & charging | ||
| Battery | 21700 Li-ion | 21700 Li-ion |
| Battery capacity | — | 6,000 mAh |
| Maximum runtime | 89 h | 72.5 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | Yes |
| Build & durability | ||
| Protection rating | IP68 | IP68 |
| Water protection (IPx) | IPx8 | IPx8 |
| Body material | — | Aluminium |
| Size & weight | ||
| Length / height | 143 mm | 159.5 mm |
| Head diameter / width | 34 mm | 36 mm |
| Body diameter / depth | 26 mm | 25.4 mm |
| Weight | 198 g | 221 g |
| Modes & features | ||
| Switch | Rotary / scroll wheel | Dual switches |
| Tactical tail switch (momentary on) | — | Yes |
| Strobe | Yes | Yes |
| SOS / beacon | Yes | — |
| Mode memory | — | Yes |
