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Fenix TK21R vs Fenix PD40R V3.0
Fenix TK21R ($134.95) vs Fenix PD40R V3.0 ($119.95) — side-by-side specs, weight, pros and cons to help you pick the right flashlight.
Spec-by-spec
| Spec | Fenix TK21R | Fenix PD40R V3.0 |
|---|---|---|
| Price | $134.95 | $119.95 |
| Weight | 221.4g | 198g |
| Output | 3,600 lumens, 480 m | 3,000 lumens, 500 m |
| LED | One Luminus SFT90 | Luminus SFT70 LED |
| Modes | Five lighting modes including four brightness levels and Strobe | Six lighting modes including four brightness levels, SOS, and Strobe |
| Battery | 6000mAh rechargeable li-ion battery | 21700 rechargeable li-ion battery |
| Size | Length 159.5 mm, Head 36 mm, Body 25.4 mm | Length 143 mm, Head 34 mm, Body 26 mm |
| Runtime | 72 hours 30 minutes max | 89 hours max |
| Weight | 221.4g incl. battery (fenixlighting.com spec text: 7.81 oz. (221.4g) including battery) | 198g incl. battery (fenixlighting.com spec text: 6.98 oz. (198g) including battery) |
Pros & Cons
Fenix TK21R
- 3,600 lumens and 480 m of throw
- Runs on 6000mAh rechargeable li-ion battery
- 221.4 g with the battery
- Limited lifetime guarantee from Fenix Lighting USA
- 221.4 g is heavy for a pocket
- Fenix's 72 hours 30 minutes runtime is its longest figure, normally at the lowest level, not at full output
Fenix PD40R V3.0
- 3,000 lumens and 500 m of throw
- Runs on 21700 rechargeable li-ion battery
- 198 g with the battery
- Limited lifetime guarantee from Fenix Lighting USA
- 198 g is heavy for a pocket
- Fenix's 89 hours runtime is its longest figure, normally at the lowest level, not at full output
Fenix PD40R V3.0 is the better value at $119.95. Both are part of our curated flashlight index — tap through to check current pricing.