When you're looking for a new headlamp or flashlight, it can be very easy to get caught up in using lumens as the key measure of quality.

But lumens don't tell you the full story...

Lumens: tell you how much light is emitted from the LED.

Lux: tells you how much light actually reaches the point you're trying to focus on.

So lux is a much more useful measure of performance.

In the video below you can see a 600-lumen Ledlenser headlamp being compared with a 700-lumen competitor.

The result?

The Ledlenser headlamp provides more than double the lux PLUS a battery that lasts twice as long!

So how is such a high level of performance achieved?

Ledlenser's patented technologies.

Watch the short video below to see for yourself.