Fenix® HM51R Ruby V3.0 Rechargeable Headlamp / 860 lm

The Fenix HM51R Ruby V3.0 rechargeable headlamp delivers up to 860 lumens of output and combines neutral white light with dedicated red light modes for tactical use, outdoor activities, and everyday carry. Its compact all-metal construction, USB-C charging, and extended runtime make it a reliable lighting tool for demanding environments.

Powerful White and Red Light Modes

The third-generation HM51R Ruby V3.0 provides a maximum output of 860 lumens with a beam distance reaching up to 140 meters. It features five white light modes and four red light modes, including flashing and SOS functions. The neutral white light temperature of 4500 K delivers natural color rendering and improved visibility in outdoor environments.

USB-C Charging and Extended Runtime

The headlamp is powered by an included rechargeable RCR123A battery that can be conveniently charged through the integrated USB-C port. It is also compatible with disposable CR123A batteries for emergency use. Maximum runtime reaches up to 125 hours in the lowest output mode. A built-in LED indicator integrated into the switch displays the current battery status.

Durable Construction for Professional Use

The body is manufactured from durable A6061-T6 aircraft-grade aluminum with a hard-anodized Type III finish for enhanced wear resistance. The HM51R Ruby V3.0 meets the IP68 waterproof standard and withstands submersion up to 2 meters as well as drops from heights up to 2 meters. Digital output regulation maintains stable brightness and protects the light from overheating.

Practical Features for Field Use

The magnetic tail cap enables attachment to metal surfaces for convenient hands-free use. When removed from the headband mount, the headlamp can also function as a compact handheld flashlight. A removable steel clip allows attachment to pockets, gear, or webbing. The perforated headband with reflective elements ensures comfortable wear during prolonged use.

Key Features

• maximum output of 860 lumens
• beam distance up to 140 meters
• white and red light modes
• 9 lighting modes
• USB-C rechargeable
• runtime up to 125 hours
• compatible with CR123A batteries
• magnetic tail cap
• IP68-rated waterproof construction
• 2-meter impact resistance
• compact all-metal body
• can be used as a handheld flashlight
• battery level indicator
• digital output regulation