5 Years Warranty



H50 2.0 Rechargeable Headlamp


H50 2.0 is a device designed specifically for adventurers in the wilderness, having high-angle flood lighting for an expanded field of vision, and 3 Luminus SST-20 LEDs (neutral white 5000K), which are adjustable for spot, flood, or both. It gives off a light of 2000 lumens, at a distance of 141 meters for long-range coverage, with the 170° wide-angle flood light for a unique lighting advantage. Press the one-button interface to shift between 5 brightness levels, 3 light sources, and 1 SOS mode, an easy and convenient feature. With an ultra-lightweight body, H50 2.0 comes with a comfortable chafe-free, breathable, and non-slip nylon headband and reflective strips that reflect light easily in the dark. Furthermore, it is IP68 grade waterproof and can undergo a fall of 1.5 meters. Perfect for industrial maintenance, caving, rescuing, climbing, and mountaineering. The Geography Channel of China's CCTV reported about this device on multiple occasions, and it is also recommended by OUTSIDER magazine.

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    Triple ON (Floodlight+Spotlight)
    Turbo: 2000 lumens~350 lumens; 40s + 4 hours; 141 meters; 4,968 cd
    High: 1000 lumens~350 lumens; 2min30s + 4 hours; 100 meters; 2,476 cd
    Mid: 450 lumens~350 lumens; 11min +3 hours 50min; 67 meters; 1,116 cd
    Low: 60 lumens;30 hours; 28 meters; 192 cd
    Ultra-Low: 10 lumens; 16days; 15 meters; 56 cd
    SOS: 1000 lumens; 5 hours; 100 meters; 2,476cd

    Two-Side ON (Floodlight)
    Turbo: 1350 lumens~300 lumens; 1min40s + 4 hours 20min; 99 meters; 2,428 cd
    High: 700 lumens~300 lumens; 4min + 4 hours 20min; 71 meters; 1,268 cd
    Mid: 300 lumens; 4 hours 18min; 47 meters; 560 cd
    Low: 40 lumens; 35 hours; 18 meters; 84 cd
    Ultra-Low: 6 lumens; 21 days; 13 meters; 40 cd
    SOS: 700 lumens; 5 hours; 

    Middle ON (Spotlight)
    Turbo: 650 lumens~220 lumens; 5min40s + 5 hours 50min; 103 meters; 2,636cd
    High: 350 lumens; 5 hours; 74 meters; 1,384 cd
    Mid: 150 lumens; 9 hours; 48 meters; 588 cd
    Low: 20 lumens; 40 hours; 20 meters; 104 cd
    Ultra-Low: 3 lumens; 30 days; 13 meters; 44 cd
    SOS: 350 lumens; 9 hours 30min

    L: 85mm/3.35in 
    H: 28mm/1.1in
    Weight: W/O 94g (3.32oz) W/142.3g(5.02oz)


    Compact and lightweight H50 2.0 headlamp equipped with floodlight,spotlight, or dual beam with a max output of 2,000lumens
    Utilizes 3 x Luminus SST-20 LED(Neutral White 5000K)
    Equipped with the customized TIR optic lens, can reflect uniform and soft light
    170° wide range flood light specially designed for outdoor applications
    141 meters long range coverage specially designed for industrial maintenance,caving rescuing,climbing and mountaineering
    180° tilt angle for different illumination needs
    Including one 18650 high capacity Li-ion battery and compatible with 2 x CR123.
    Built-in the concealed USB-C charging port is effectively protected against the complex outdoor environment
    USB-C Rechargeable Approx. 2hours 30 min to fully charge (Note: DO NOT attempt to use the H50 2.0 to charge CR123.)
    One button interface controls 5 brightness levels, 3 light sources and 1 SOS special mode
    Highly efficient constant current circuit provides a stable output of up to 30 days
    The Built-in thermal control module will automatically adjust the brightness output, keep using it comfortably
    The power indicator beneath the switch can indicate the remaining battery power
    Ergonomically designed bracket
    Elastic and breathable headband included with silicone sweat diverting strip
    Constructed from aero grade aluminum alloy
    HA III military grade hard-anodized finish
    Rating in accordance with IP68 (2 meters submersible),All-weather applicable
    Impact resistance to 1.5 meters 

    1. Please remove the insulation film before the first use.
    2. DO NOT attempt to use the H50 2.0 to charge CR123.

    Existing reviews

    Very bright light
    I love this lights brightness and adjustments for different lighting needs. Battery life is big to sustain on the job.
    Kerin B. | 1/20/2023 1:27 AM
    High performance headlamp
    This is my third ACEBEAM headlamp. It survived hot, cold, snow, rain and everything else my job threw at me. If you are looking for a headlamp that far exceeds the ones you can get at department stores or even the better models at stores like REI, I personally recommend this one.
    | 2/11/2023 5:03 PM
    Type-C rechargeable headlamp
    I really like this headlamp is rechargeable by Type-C rechargeable cable (included). This is a very solid, waterproof headlamp with 5 years warranty also; it's a perfect choice for yourself or as a gift for someone who camps or outdoormen.
    | 2/14/2023 12:06 AM
    Unbelievably bright
    This is a great headlight. Plenty bright.
    | 3/12/2023 7:03 PM
    Much better headlamp than what I purchased before
    I purchased several headlamps from Cabelas before and have not been able to find a good one until I find this one. It is a much better, wide beam, very bright, easier to use and better made. When walking my dogs at night and I can see everything around me! That's why I am here to recommend it. Thanks!
    | 3/13/2023 6:08 AM
    Useful and like
    It is useful for Professional Outdoors, Camping and Hunting Use
    Rather Rugged and high quality! Simple and practical. The light headlmap covers all my needs. Like it!
    | 3/14/2023 9:03 AM
    The best 18650 on the market.
    I have a couple of headlamps, but I can say that H50 2.0 and H16 are the best of the lot.
    | 6/11/2023 11:08 PM
    I love this headlamp! It is so lightweight and comfortable. Even the band is lightweight, which is perfect for an avid backpacker like myself. I train 6 days a week, hiking in the dark first thing in the early mornings. I love the floodlight feature. So bright and a huge field of vision! This is great as I often run into skunks on the trail....ha, ha. The charge holds well and I like the charging indicator on the headlamp. Very happy with this headlamp!!
    | 12/30/2023 11:33 PM
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