Fenix HM71R V2.0 ($124.95) vs Fenix LD35R ($89.95) — side-by-side specs, weight, pros and cons to help you pick the right headlamp.
| Spec | Fenix HM71R V2.0 | Fenix LD35R |
|---|---|---|
| Price | $124.95 | $89.95 |
| Weight | 220g | 185g |
| Output | 3,500 lumens, 275 m | 1,800 lumens, 337 m |
| LED | SFT-60 spot, SST-20F flood, two red | One COB light strip and one Luminus SST40 Gen2 LED |
| Modes | Thirteen including Instant Turbo and red flash | Fifteen lighting modes including five levels of forward-facing white light, four levels of side white light plus Strobe, and five color modes |
| Battery | 5500mAh included, USB-C | 18650 li-ion rechargeable battery or two CR123A lithium batteries |
| Runtime | 337 h max | 101 hours 54 minutes max |
| Rating | IP68, 2 m impact | — |
| Weight | 220g incl. battery and headband (fenixlighting.com spec text) | 185g incl. battery (fenixlighting.com spec text: 6.53 oz. (185g) including battery) |
| Size | — | Length 136.4 mm, Head 34 mm, Body 25.4 mm |