Fenix HP35R vs Fenix TK21R
Fenix HP35R ($229.95) vs Fenix TK21R ($134.95) — side-by-side specs, weight, pros and cons to help you pick the right headlamp.
Spec-by-spec
| Spec | Fenix HP35R | Fenix TK21R |
|---|---|---|
| Price | $229.95 | $134.95 |
| Weight | 433g | 221.4g |
| Material | Polycarbonate lens, rubber headband | — |
| Weight | 433g (Fenix published) | 221.4g incl. battery (fenixlighting.com spec text: 7.81 oz. (221.4g) including battery) |
| Output | 4000lm max | 3,600 lumens, 480 m |
| Runtime | 500h max | 72 hours 30 minutes max |
| Battery | 10000mAh pack | 6000mAh rechargeable li-ion battery |
| Weight basis | Including battery and headband (Standard Edition) | — |
| LED | — | One Luminus SFT90 |
| Modes | — | Five lighting modes including four brightness levels and Strobe |
| Size | — | Length 159.5 mm, Head 36 mm, Body 25.4 mm |
Pros & Cons
Fenix HP35R
- 4,000 lm spot and flood
- Very long low-mode runtime
- High-CRI flood option
- 433 g is heavy on the head
- $229.95
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 TK21R is the better value at $134.95. Both are part of our curated headlamp index — tap through to check current pricing.