It should be noted that there are other headlamp options that offer longer run times on low light modes. The HM75R sets itself apart for the best battery life accolade due to its capacity to support higher lumen light modes for longer than the competition. At 50 lumens, there is an almos...
A light’slumensare a measurement of its light output. For instance, your bedroom light fixture is probably spouting out anywhere between 400 and 800 lumens. The higher the lumens, the brighter the light. Raw lumens aren’t everything though. A light fixture may emit 1000 lumens between its...
Max output 4000 lumens by using 1 x 21700 5100 mAh battery (included) Firefly: 1 lm, 65 days Low: 200 lms, 13.6 hours Mid: 1000 lms, 2.9 hours High: 2000 lms, 1.5 hours Turbo: 4000 lms, 3 mins + 1.4 hour Strobe: 2000 lms, 2.2 hours ...
Max output 4000 lumens by using 1 x 21700 5100 mAh battery (included) Moonlight: 1 lm, 65 days, 98cd, 20 meters Low: 200 lms, 13 hours 36 minutes, 1955cd, 88 meters Mid: 1000 lms, 2 hours 54 minutes, 9165cd, 191 meters