Acebeam H50 Headlamp Osram, Nichia, or Samsung LED’s. Night running, Camping, Cycling, Climbing, Exploring, Search & Rescue


  • An array of three LED’s of your choice:
  • 3 x Osram KW CSLNM1.TG LED’s
  • 3 x Nichia 219C LED’s, CRI≥90
  • 3 x Samsung LH351D LED’s
  • It is a perfect choice for outdoor activities:
  • Reading, Night running, Camping, Cycling
  • Mountaineering, Cave exploration, Search and rescue



Acebeam H50 Headlamp, available with Osram, Nichia or Samsung LED’s.

The Acebeam H50 headlamp is a lightweight headlight with triple LED’s ‘juxtaposed’ (to place (different things) side by side (as to compare them or contrast them or to create an interesting effect); and TIR optical lens; which provides max 125° beam angle to illuminate everything in the user’s field of vision; perfect choice for late night work or exploration. There are 3 LED versions for different usages; 3 x Samsung LED output max 2000 lumens; 3 x Nichia LED bring CRI≥90 and 3 x Osram LED’s with a throw of 209 metres.

Easy to use;

Also; with the H50; Acebeam have designed it so that 3 of the LED’s can be toggled between Triple-On; Two-Side-On and Middle-On. Lastly; the H50 is USB-C rechargeable; which can quickly charge a 18650 battery with the supplied lead and without removing the battery!

Acebeam H50 Headlamp Beam Shot:

H50 beam shot

An important note to potential buyers and interested parties;

As with all our Flashlights; If you buy this product from China or other countries outside the UK; including sellers on Amazon and eBay residing outside the UK; you will be legally obliged to pay extra customs tax, handling charges and VAT tax charges after delivery to your door! If they don’t ask for payment at your door; the bill will arrive later through your letterbox. Don’t be fooled by lower international prices!

When you buy from Yowcha, an official Acebeam UK Stockist; EVERYTHING is included; so NO extra Custom Charges; NO extra handling fees; and NO extra VAT Charges! PLUS; you’ll benefit from Yowcha Sound and Light’s excellent customer service and backup; with access to our out-of-hours telephone number if needed!

Acebeam H50 Mulitple LED Choices;

Acebeam H50 Headlamp LED Choices

Acebeam H50 Headlight – Excellent Build Quality and Size;

H50 Headlamp size

H50 Switch Sequences;

H50 Headlamp switches

Twin Tail caps – One side for Battery compartment, the other side for charging;

H50 Components

Acebeam H50 Easy Charging Facility;

Acebeam H50 Charging

Single Light, Twin Lights or Triple Lights;

H50 Click sequence

H50 has an amazing 125 degree beam angle! 

H50 Beam angle

Submersible up to 2 metres;

Acebeam H50 submersible

Acebeam H50 Specifications for the Osram LED’s;

H50 Osram LED specs

Specifications for Acebeam H50 Nichia CRI ,LED’s;

H50 Nichia CRI LED specs

Acebeam H50 Headlamp – Samsung LED Specifications;

H50 Samsung LED specs

What you get in the box – Please note; charging lead is included but not the battery.
Please see the dropdown options to add a battery if required;

H50 what you get

In a nutshell:

The Acebeam H50 is an incredibly bright LED headlamp that features an array of three LEDs of your choice. The LED is available as either extra powerful Samsung; neutral white Nichia; or long throwing Osram. Each H50 model Headlamp features three of the selected LED and can be toggled between all-on; sides only; and centre LED on; thus allowing for a wide variety of light levels and quality.

Each LED array has it’s own set of light levels between turbo and moonlight; topping out with the Samsung LED’s 2000 Lumens; a shocking amount of light that makes it great for outdoor use. The lighting unit is controlled by a single, top-mounted switch that is easy to press in the dark; or while wearing heavy work gloves. A comfortable and adjustable head strap keeps the light secure at all times and allows for easy hands-free lighting.

H50 Features:
Option 1:
3 x Samsung LH351D LED’s:

Triple ON;
Turbo; 2000 lumens;2h 15min; 137m; 4700cd
High; 1000 lumens;2h 30min; 95m; 2250cd
Mid: 450 lumens;3h; 60m; 910cd
Low; 55 lumens;3h 30min; 23m; 136cd
Moonlight; 10 lumens;16day; 11m; 30cd

Two-Side ON;
Turbo; 1350 lumens; 2h 15min; 109m; 2950cd
High; 700 lumens;2h 30min; 76m; 1460cd
Mid; 300 lumens;4h 30min; 49m; 600cd
Low; 40 lumens;5h 15min; 20m; 98cd
Moonlight; 5 lumens;21day; 9m; 22cd

Middle ON;
Turbo; 650 lumens;3h; 76m; 1450cd
High; 350 lumens;4h 45min; 53m; 690cd
Mid; 150 lumens;9h; 34m; 290cd
Low; 20 lumens;10h 30min; 14m; 50cd
Moonlight; 3 lumens;30day; 6m; 10cd

Option 2;
3 x Nichia 219C CRI≥90 LED’s

Triple ON;
Turbo; 1210 lumens;2h 15min; 121m; 3690cd
High; 650 lumens;2h 30min; 90m; 2030cd
Mid; 300 lumens;3h; 57m; 820cd
Low; 40 lumens;3h 30min; 21m; 110cd
Moonlight; 5 lumens;16day; 8m; 18cd

Two-Side ON;
Turbo; 800 lumens;2h 15min; 101m; 2570cd
High; 400 lumens;2h 30min; 70m; 1210cd
Mid; 200 lumens;4h 30min; 46m; 530cd
Low; 25 lumens;5h 15min; 19m; 87cd
Moonlight; 4 lumens;21day; 8m; 16cd

Middle ON;
Turbo; 420 lumens;3h; 74m; 1380cd
High; 250 lumens;4h 45min; 51m; 660cd
Mid; 110 lumens;9h; 33m; 270cd
Low; 15 lumens;10h 30min; 12m; 36cd
Moonlight; 1 lumen;30day; 4m; 5cd

Option 3;
3 x Osram KW CSLNM1.TG LED’s

Triple ON;
Turbo; 1250 lumens;2h 15min; 209m; 10900cd
High; 650 lumens;2h 30min; 147m; 5400cd
Mid; 300 lumens;3h; 94m; 2200cd
Low; 40 lumens;3h 30min; 36m; 320cd
Moonlight; 5 lumens;16day; 15m; 30cd

Two-Side ON;
Turbo; 850 lumens;2h 30min; 169m; 7100cd
High; 450 lumens;2h 15min; 118m; 3490cd
Mid; 200 lumens;4h 30min; 169m; 1410cd
Low; 25 lumens;5h 15min; 29m; 210cd
Moonlight; 4 lumens;21day; 13m; 40cd

Middle ON
Turbo; 430 lumens;3h; 117m; 3450cd
High; 250 lumens;4h 45min; 82m; 1690cd
Mid; 100 lumens;9h; 53m; 710cd
Low; 15 lumens;10h 30min; 21m; 110cd
Moonlight; 2 lumens;30day; 9m; 20cd

General Features;

Impact resistance; 2 meters
Waterproof; IP68
Wide beam angel of 125°
Size; 83 (length) x 33mm (head dia.) x 26mm (tube dia.)
Weight; 62g without battery
Single button switch for controlling brightness
Constructed from Aero grade Aluminium Alloy
Robust HAIII military grade hard-anodized
Confirmable Elastic Headband with sweat channelling and reflective
Over-heat protection to avoid high-temperature of the surface
USB-C rechargeable up to 3 x faster than Micro USB model
Powered by 1 x 18650/2 x CR123/2 x 16340

Any Questions about any of our Acebeam H50 Headlamp;

Please contact us.  Or, why not visit our Facebook page and follow us? See ALL the latest info as it happens!

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