Black Diamond Distance LT 1100 Headlamp

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Bright, lightweight, and rugged—built to keep up with every step, no matter the terrain.

Black Diamond says: 

Lightweight and compact, the Distance LT 1100 is built to shine on pre-dawn-to-dark endurance days, where every ounce counts. A removable and rechargeable battery pack is low-profile and stays flush with your forehead, while the light pivots to adjust the beam. Plus, the band itself is easily swap-able. The Distance’s integrated PowerTap™ Technology boosts the light to the max setting of 1100 lumens for long-range viewing. Engineered lighting is reliable and maintains depth perception through the range of brightness levels.

Our Verdict

The Black Diamond Distance LT 1100 Headlamp delivers high-output lighting in a lightweight, compact design for endurance athletes and outdoor enthusiasts tackling pre-dawn-to-dusk activities. At 108 grams, it’s remarkably light yet powerful, with a maximum output of 1,100 lumens available via the “PowerTap”, which instantly boosts brightness for 10 seconds when extra visibility is essential. Its 2,200mAh rechargeable battery provides 14 hours on medium (300 lumens) and over 4 hours on high (600 lumens), ensuring reliable illumination for long trips. Its lowest setting at 7 lumens can also stretch battery life to 120 hours, making it adaptable for intense and extended use.

Designed for stability, the headlamp features a pivoting light unit that keeps the battery close to the head, minimising bounce during active use. The Distance LT 1100 also includes Black Diamond’s thoughtful lighting options, offering flood, spot, and RGB modes (with red, green, and blue LEDs), allowing users to adapt to various conditions without switching equipment.

While the range of lighting modes and features requires a bit of a learning curve, the intuitive PowerTap boost and broad floodlight make night-time navigation easy and dependable. The IP67 rating ensures it’s resilient in harsh weather and can handle temporary submersion, further enhancing its durability. Although the charging port is on the main unit—meaning the battery must remain attached to charge—the headlamp’s swappable battery design allows users to extend run times on the go. The Distance LT 1100 is an excellent choice for those needing robust, customisable lighting on challenging trails, combining advanced technology with endurance-focused design.

– Reviewed by Ultralight Outdoor Gear

Features

• Low profile, suspended headband provides superior comfort during use
• Pivoting light engine keeps the mass of the battery close to body to minimize bounce and movement while running
• PowerTap™ Technology boosts beam to max setting 1100 lumens (dims automatically after 10 seconds to save battery life)
• Rechargeable 2200 mAh Li-ion battery charges via USB-C port and can be swapped on-the-go
• 3-color, RGB LED for additional performance mode
• Multifaceted optical lens design provides a combination of depth lighting to better spot obstacles and smooth, diffuse light for consistent visibility
• Submersible IP67 waterproof rating
• Removable and washable elastic headband
• Helmet compatible

Specifications

• Weight including battery: 107g
• 2200 mAh @ 3.7v battery capacity
• 8.14-watt hours
• Charges via USB
• Lumens: 1000
• Max Distance on Highest Setting: 125m w/boost
• Max Distance on Lowest Setting: 8m
• Max Burntime on Highest Setting: 4.25hr
• Max Burntime on Lowest Setting: 4.25H
• Waterproof Rating: IP67

Material & Construction

• Repreve Fabric: Recycled elastic headband featuring comfortable next to skin Repreve fiber construction

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• Recycled Content in Outdoor Gear