item number: 501098


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precise • rechargeable

The battery-powered version of the H4 also focuses on perfect illumination. It illuminates almost the entire human field of vision and enables both spatial and peripheral vision. Ideal for all those who have a clear target in mind and still want to keep an eye on their surroundings - e.g. electricians, mechanics or evening walkers. And so that you are not suddenly left in the dark, the H4R warns you when the battery is low by means of a flashing signal and switches to back-up mode. Safe is safe.

  • Wide illumination for pleasant working
  • Better orientation in the room thanks to peripheral illumination
  • Integrated Li-Ion battery rechargeable via micro-USB
  • High protection against dust and water (IP57)
  • Swivelling lamp head for individual alignment

Scope of delivery

  • 1 set of rechargeable batteries
  • USB cable


LED Configuration: 1 x LED
Color Rendering Index: 70 CRI
Color Temperature: 6,000 K - 7,500 K
Boost Power Mid Power Low Power
Luminosity1 (lm) 250 150 N/A 20
Light range1 (m) 35 35 N/A N/A
Operation time1 (h) N/A 3 N/A 40
Type2 Polymer 3.7V
Loading time 240 min


Head material N/A
Headband material Elastic fabric
Case material PC
Head diameter N/A mm
Length N/A mm
Tightness IP57
Weight (incl. batteries) N/A g


Height 80 mm
Width 100 mm
Length 80 mm
Weight 0.189 kg



  • Rear Light
  • Transportation Lock


Seven years guarantee only upon registration. Go to conditions


Name Size Type
Quick User Guide 2.63 MB PDF

Suitable Accessories

Helmet Band Fixing Clip Type A


Pouch Type H