Ledlenser HF4R Work Headlamp

The Ledlenser HF4R Work is our slim and lightweight basic model for industry and trade. In addition to three brightness levels and a red front light, the HF4R Work is equipped with a high color rendering index for close-range work. The steplessly tilting lamp head provides flexibility. Protective elements at the front prepare the lamp for demanding applications thanks to its efficient battery, you can use the HF4R Work for up to eight hours at mid-intensity. You can easily charge the integrated battery via Magnetic Charge System. Other clever features include the handy transportation lock as well as various mounting options on helmets.

• Slim headlamp with three brightness levels as well as red front light
• Bright and perfectly balanced light pattern; two light sources for short and long-range illumination
• Protective elements at the front for high impact resistance; suitable for continuous immersion in water (IP68)
• Efficient battery; easily rechargeable via Magnetic Charge System, with battery status indicator
• Mounting option on helmet via rubberized headband or enclosed helmet mount and adapter

Technical data

• LED
  

  Beam distance (in m)1	130
  Max. Luminous flux (in lm)1	500
  CRI	80
  Lightsource color temperature	4600 – 5400

  Attributes	Boost	Power	Mid power	Low power
  Luminous flux (in lm)	500	300	80	20
  Beamdistance (in m)	130	100	60	15
  Runtime (in h)	–	2.5	8	35

  Power supply

  Runtime (in hours)1	35
  Rechargeable	Yes
  Charging time (in minutes)	180

  CaseDimensions

  Weight (in g)

  79

  Material

  Materials	PC
  Water and dust resistance	IP68
  Drop test height (in m)	2
  Working temperature (in C)	-20 – 40