ACEBEAM
ACEBEAM H16 AA/14500 Headtorch
ACEBEAM H16 AA/14500 Headtorch
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The ACEBEAM H16 Headtorch is a high-performance, ultra-lightweight lighting solution designed for outdoor enthusiasts, campers, hikers, and emergency responders who demand reliability, versatility, and long-lasting illumination. Built with a premium all-metal body made from AL6061-T6 high-quality aluminum alloy, the H16 delivers exceptional durability without compromising on weight. Its robust construction withstands drops from up to 1.5 meters and features a hard-anodized HA III coating that resists abrasion, corrosion, and harsh weather conditions—making it ideal for rugged UK terrain and unpredictable climates.
At the heart of the H16 is a high-efficiency constant current circuit that ensures stable brightness across all settings and prevents sudden drops in output, even as the battery drains. This intelligent design maximises runtime, offering up to 58 hours on the lowest setting—perfect for extended night hikes or emergency use. A built-in low-voltage warning alerts users when power is running low, so you’re never caught off guard in the dark.
The headtorch offers five adjustable brightness levels—Ultra-Low, Low, Medium, High, and Turbo—plus an SOS mode, all controlled by a single switch for intuitive operation, even with gloves on. The beam is delivered via a premium tempered glass lens with anti-reflective (AR) coating, achieving up to 99% light transmittance. This ensures maximum clarity and reduces glare, enhancing visibility in low-light environments.
Two colour options stand out: the H16 Black and Orange feature a high-CRI 90 Nichia 519A LED with a neutral white colour temperature of 5000K, delivering 650 lumens at peak output. This balanced light is ideal for detailed tasks, navigation, and general outdoor use, with a 100° wide flood beam that illuminates a broad area without sacrificing distance. The H16 Grey model uses a cool white 6500K LED with a higher peak output of 1000 lumens, offering brighter, more intense illumination perfect for long-range visibility and fast-paced activities like trail running or night navigation.
The H16’s design prioritises comfort and flexibility. The adjustable, reflective headband provides a secure, custom fit for extended wear, while the silicone holder keeps the torch firmly in place. The two-way clip allows you to attach it to a backpack, clothing, or gear in multiple orientations.
Included with the headtorch is a high-capacity 14500 USB-C rechargeable battery, allowing for quick, convenient charging via the included USB-C cable. It’s also compatible with standard AA alkaline or NiMH batteries, providing flexibility in remote locations where recharging may not be possible. The wide voltage range (0.9V–4.2V) ensures stable performance across different battery types and charge states.
With an IP68 rating, the H16 is fully dustproof and waterproof, capable of submersion up to 2 meters (6.5 feet) for 30 minutes—perfect for use in heavy rain, muddy conditions, or accidental drops in water.
LED Type:
Black & Orange: Nichia 519A Neutral White, 5000K, CRI 90
Grey: Cool White, 6500K
Max Output:
Black & Orange: 650 lumens
Grey: 1000 lumens
Beam Angle:
Black & Orange: 100° wide flood
Grey: 110° wide flood
Max Beam Distance:
Black & Orange: 86 metres
Grey: 105 metres
Peak Beam Intensity:
Black & Orange: 1849 cd
Grey: 2756 cd
Battery Type:
Included: 1 x ACEBEAM 14500 USB-C rechargeable Li-ion battery
Compatible: 1 x AA Alkaline or NiMH rechargeable battery
Drop Resistance: Up to 1.5 meters
Waterproof Rating: IP68 (submersible up to 2m for 30 minutes)
Dimensions:
Length: 81.6 mm
Body Width: 17 mm
Body Height: 19 mm
Weight:
With battery: 53.5 g
With battery and headband: 71 g









