Bought as a helmet lamp in the area caving / -begehung for our 11-year-old daughter the lamp. She suffers from a visual impairment and has to rely on a good luminous efficacy of the lamp. When Fenix HP25 we have found a idealles part that protrudes through a very good luminous efficacy, very good light distribution and a very long battery / battery life. Compared to other lamps used by us this is our flagship.
Conclusion: Those who want to buy any Scurion or other professional equipment and can, which is in an excellent position with this lamp.
Recommendation 5 *