Light output and quality at perfection! The outstanding X21R impresses with excellent values, technically refined solutions, and a clear design language. The sensational light output of up to 5000 lumens can be precisely focused through seven reflector lenses. Thanks to X LENS Technology, the beam bundles are enhanced with the advantages of the innovative Advanced Focus System (AFS) for a perfect lighting experience. The Rapid-Focus System allows for quick focusing with one hand. The Smart Light Technology Pro, combined with the Fast Action Switch, enables easy and direct control of individual lighting functions. The Temperature Control System ensures optimal heat dissipation. Special cooling fins and optimal heat management in the lamp head allow for a long operating time and protect the LEDs.

Intelligent Smart-Light Technology: With the intelligent Smart Light Technology, you have 7 lighting modes available:

• Boost-Power: highest light output with 5000 lm to illuminate large areas
• High-Power: high light output with 3500 lm for any situation
• Low Power: energy-saving light with 200 lm for long runtimes, glare-free reading, and working
• S.O.S.: the lamp sends the SOS Morse code (3 short, 3 long, 3 short) as a distress signal
• Strobe: flashing light with disorienting glare effect, among other uses for self-defense against animals or to attract attention
• Blink: automatic sending of light pulses at regular intervals
• Position: regular light pulses at longer intervals for position marking

With the forward-looking LiFePO4 battery technology and the Floating Charge System Pro, charging processes are made even more convenient, wear-free, and practical. The powerful battery features minimal self-discharge, high energy density, and high cycle capability. The innovative and fast charging station can also be mounted on the wall, for example.