Specifications

The HEINE ML4 LED headlight is a premium-class medical headlight designed to illuminate the working field in medical practice. Thanks to its powerful LED module, it provides uniform and natural illumination without shadows or distortions, allowing the specialist to clearly see the smallest details.

HEINE ML4 LED has found its application in many fields:

  • Otorhinolaryngology (ENT) - used for examination of the nasopharynx, ear canal, and vocal cords.
  • Dermatology - illumination of small skin formations, moles, and skin lesions during examination or removal.
  • Surgery - provides powerful illumination of the surgical field directly in the surgeon’s line of sight.
  • Veterinary medicine - used in surgical and diagnostic procedures for animals.
  • Obstetrics and gynecology - used during examinations and minor surgical interventions.

HEINE ML4 LED reduces eye strain and helps the specialist focus on details that are critical for successful outcomes during medical procedures. How does it achieve this?

Uses multiple technologies for ideal illumination

HEINE ML4 LED uses LEDHQ technology, which significantly outperforms standard LED lighting. Unlike conventional LED systems, LEDHQ eliminates distortions and overheating, ensuring stable operation and accuracy during medical procedures.

Furthermore, the color temperature is around 5500 K, which is very close to natural daylight. The light has a color rendering index of 93-95 out of 100, which contributes to better tissue differentiation and precise visualization. The built-in coaxial design ensures shadow-free and uniform illumination even in the most hard-to-reach areas.

By choosing HEINE ML4 LED, you get bright, uniform illumination without shadows or color distortion.

HEINE ML4 LED has an adjustable light spot size

The diameter of the light spot can be adjusted from 30 to 80 mm (at a working distance of 420 mm), allowing adaptation to any task. The brightness of the light spot is steplessly adjustable (0-100%) to prevent glare and ensure visual comfort.

Additional filters expand the functionality of the headlight. The P2 polarization filter improves image contrast by reducing reflections from moist surfaces such as mucous membranes and tissues. The yellow filter suppresses the blue part of the spectrum, reducing eye fatigue and increasing comfort when working with sensitive areas.

Convenience and comfort while wearing

The HEINE Professional L headband features an ergonomic design and even weight distribution, eliminating discomfort during use. A fully adjustable height and width system allows the fit to be customized for any head shape.

High mobility

HEINE ML4 LED offers two portable power options: the HEINE mPack and the mPack UNPLUGGED. Portability frees the physician from being tied to stationary power sources, providing maximum mobility at work. Thanks to lithium-ion technology, it has triple the capacity compared to nickel-cadmium batteries and can operate autonomously for up to 8.5 hours at full power.

Fast charging allows a full recharge in just 2 hours, while the charge indicator helps monitor remaining operating time. The device supports various charging methods, including desktop, wall transformer, or mains adapter, making it versatile and convenient in any working environment.

The HEINE mPack UNPLUGGED is a wireless battery that attaches directly to the headband, providing complete freedom of movement and ease of use. Its light weight and optimal load distribution prevent discomfort even during prolonged use.

The charge indicator allows monitoring of remaining operating time, and the intelligent system enables use of the device even while charging.

Everything you need for instrument care

HEINE ML4 LED with LEDHQ technology is a reliable and high-tech solution for professionals who require flawless illumination under any conditions.

With this headlight, every detail remains in sight, while comfort and work efficiency reach a new level.


  • Illumination type
    LEDHQ
  • Handle type / power source
    mPack / 8,5 hours
    mPack UNPLUGGED / 3,5 hours
  • Illuminance
    90 000 lx
  • Light spot diameter
    30 - 80 mm
  • Tilt angle
    Individually adjustable
  • Brightness adjustment
    0 - 100%
  • Light temperature 5500 K
  • Warranty 5 years
HEINE ML4 LED headlight
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