Fenix HL45R ($79.95) vs Fenix HM23 V2.0 ($36.95) — side-by-side specs, weight, pros and cons to help you pick the right headlamp.
| Spec | Fenix HL45R | Fenix HM23 V2.0 |
|---|---|---|
| Price | $79.95 | $36.95 |
| Weight | 133g | 86.3g |
| Output | 1,000 lumens, 220 m | 300 lumens, 88 m |
| LED | One Luminus SFT25R cold white LED and one OSRAM GR QSSPA1.23 red LED | Luminus SST20 white LED |
| Modes | Eight lighting modes including four levels of white light, three levels of red light and red flash | Five lighting modes including three brightness levels, red light, and red flash |
| Battery | 1900mAh battery pack or three AAA batteries | AA battery; compatible with one 1.5V 14500 rechargeable battery |
| Size | Width 78.2 mm, Height 44.5 mm, Depth 50 mm | Length 73.6 mm, Width 36 mm, Height 30 mm |
| Runtime | 54 hours max | 100 hours max |
| Weight | 133g incl. battery (fenixlighting.com spec text: 4.69 oz. (133g) including battery and headband) | 86.3g incl. battery (fenixlighting.com spec text: 3.04 oz. (86.3g) including battery) |