Ledlenser HF4R 650 Lumen Rechargeable Headlamp (2026)

Compact rechargeable lighting with an AAA backup option

The Ledlenser HF4R is a lightweight, 92 g headlamp for camping, walking and everyday tasks. Its multi-lens design combines distance and close-up illumination, with a separate red light for use after dark. Recharge the supplied battery through USB-C or switch to three AAA batteries when charging is unavailable.

Key features

• Multi-lens lighting: Combines close-up flood and distance spot illumination.
• Red front light: Provides an alternative to white light to help preserve night vision.
• Dual Power Source: Use the supplied rechargeable battery or three AAA batteries (AAA batteries sold separately).
• USB-C charging: Recharge the supplied battery directly by USB-C.
• Tilting head: Adjusts smoothly up to 55°.
• Backup Mode: Reduces output as the battery runs low to extend the remaining lighting time.
• Memory: Recalls the last selected light setting.
• Transport lock: Helps prevent accidental activation during storage or travel.
• Battery monitoring: Battery and charge indicators plus a low-battery warning.
• Temperature management: Regulates heat during use.
• IP67 protection: Dust-tight construction with protection against temporary immersion.
• Washable headband: Detaches for cleaning.

Light output, beam distance and runtime

Boost is a brief maximum-output mode. Maximum brightness, maximum range and longest runtime apply to different settings; the longest runtime is measured on Low Power. Actual performance varies with conditions.

Specifications

What’s included

• HF4R headlamp
• 1,350 mAh polymer rechargeable battery
• USB-C charging cable
• Connect Adapter (HF 2026)

Warranty

2-year standard warranty, extendable to 7 years by registering the product with Ledlenser. Manufacturer warranty terms apply.

Download the Ledlenser quick user guide (PDF)