LED SPELEO MKII is equipped with an easy-to-operate switch adjustor that allows for better optimization of the light amount. It features three operating modes that cater to a diverse range of needs.

In BACK-UP mode, the headlight delivers the longest operating time with adequate illumination. 

The OPERATING MODE is perfectly balanced, providing an optimal combination of operating time and light output, based on the LED chip's effectiveness curve. 

BOOST mode offers maximum power when you need it the most, providing you with the brightest illumination possible.

With these three optimized operating modes, the LED SPELEO MKII offers versatility and convenience to divers of all levels. Whether you're exploring a cave or taking part in a night dive, you can easily switch between modes to ensure that you have the perfect amount of light for the task at hand.