Skip to content
en
United Kingdom GBP

HF4 Battery Powered Head Torch 2026, 450 Lumens

503316

Regular price £34.95
  • Black
  • Forest Green
  • Smoky Blue

7yr Warranty with Registration

UK Based Customer Support

Fast Delivery & Free UK Returns

Product Specifications

Light Mode Range

  • Low Power 20 lumens, 20 meters for 40 hrs
  • Mid Power 100 lumens, 60 meters for 10 hrs
  • Standard Power 300 lumens, 100 meters for 2.5 hrs
  • Boost Mode 450 lumens for 110 meters, a short burst of maximum power for when you need it most

Endless Benefits

  • Compact headlamp with spot beam for long-range and flood light for close-up illumination
  • Red front light to preserve night vision
  • Dual Power Source: operates with disposable batteries (3x AAA alkaline included) or a rechargeable battery (sold separately)
  • Sustainable: uses recycled materials and backed by a 7-year warranty
  • Weather-proof: high water and dust resistance (IP67)

Technical Specifications

  • Weight: 102g (incl. batteries)
  • Head movement angle: 55° (stepless)
  • Drop test: 1.5 metres
  • IP Class: IP67
  • Working temp range: -20°C to +40°C
  • No. of LEDs: 2
  • LED colour: Cool White
  • Colour temp: 6000K to 7500K
  • Colour rendering index: 70 CRI

FAQs

What batteries does the HF4 use and can it run on rechargeables?

The HF4 runs on 3 × AAA alkaline batteries (included) and is also compatible with AAA NiMH 1.2V rechargeable batteries and Polymer USB-C 1350mAh cells — making it useful during a power cut or when away from a charging source. This dual power source flexibility means you're never left without light.

How bright is the HF4 and how long does the battery last?

The HF4 offers four output levels: Boost (450 lumens / 110m beam), Power (300 lumens / 100m / 2.5hrs), Mid power (100 lumens / 60m / 10hrs) and Low power (20 lumens / 20m / 40hrs). For most everyday tasks, Mid or Low power provides practical illumination with runtime well suited to extended home or garden use.

What is the red front light used for?

The red front light preserves night vision - allowing you to illuminate your immediate surroundings without the eye adjustment required after white light exposure. It's useful for evening gardening, moving around a dark house during a power cut or any situation where maintaining natural low-light vision matters.

Is the HF4 waterproof?

Yes. The HF4 carries an IP67 rating, confirming full dust protection and water resistance to submersion up to 1 metre. It is also drop tested to 1.5 metres, making it robust enough for outdoor gardening, DIY and general household use in all typical British weather conditions.

Can the headband be removed and washed?

Yes. The HF4's elastic textile headband is detachable and washable — practical for regular household and garden use. Remove the headband from the torch unit before washing and allow it to air dry fully before reattaching.

What is Backup Mode on the HF4?

Backup Mode continuously monitors battery level and automatically drops the HF4 to low-power mode when the battery is critically low — giving approximately one additional hour of illumination before the battery is fully exhausted. This prevents sudden total loss of light at a critical moment.

Drawer Title
Similar Products