Boasting an impressive 5000-lumen peak output, the X21R Rechargeable LED Searchlight from LEDLENSER has the power and features for a wide range of professional and recreational use, from search-and-rescue to industrial applications to cave exploration. Its seven LEDs combine to create a dimmable beam ranging from 200 to 5000 lumens to meet your needs. A suite of special settings is ready to address any situation: Boost for a burst of peak-power light, Blink with a steady flash, SOS which is the universal distress signal, Strobe with a random flashing pattern to disorient an adversary, and a location Beacon to make your whereabouts known. LEDLENSER's Advanced Focus System makes it easy to change from a long-throw spot beam to a wide-angle flood. A transportation lock mode ensures the light won't be turned on accidentally in transit. The light has indicators for charging status and battery level, and it is IP54-rated water resistant. The X21R's LiFePo 4 battery charges inside the light with the included magnetic charge cable and wall bracket.