FAQ - Frequently Asked Question
HEINE ML4 LED HeadLight with HR / HRP Optics
How do I change the light source in my HEINE ML4 LED HeadLight?
The HEINE LEDs feature an extremely long durability, sustaining their illumination quality throughout the whole product life time. Therefore an exchange of the LED is not necessary.
How can I control the light intensity of my HEINE ML4 LED HeadLight?
The light intensity of the HEINE ML4 HeadLight can be controlled via the headband rheostat.
How can I control and change the illumination spot of my ML4 LED HeadLight?
The HEINE ML4 LED HeadLight has an adjustable illumination spot size with a spot size range of 30 mm to 80 mm (at a working distance of 420 mm). The spot size can be controlled via the aperture lever on the headlight.