![]() We move a neutral grey human silhouette between the cones to determine the distance its shape is identifiable with each flashlight. To do this, we mark out set distances with reflective cones on a moonless night, in a location away from other light sources. ![]() While we log total lumens with the integrated sphere that traps and measures light output, we also determine exactly how far the flashlight helps you see things at night. So, the FL1 beam distance figures can be handy for comparing the potential distance of beams between flashlight models, but doesn’t necessarily tell you how far the lights will shine with outside, with real world variables. Yeah, it’s some math that can be difficult to put in perspective. 25, and then taking the square root of the result. For the standard, this distance is not measured, it’s calculated by measuring the peak beam intensity, dividing by. ![]() 25 lux-about the amount of light projected by the full moon. For example, FL1 defines beam distance as how far a flashlight projects. How We Testīoth Mag-Tac LED models list ANSI FL1 standards on their packaging, and while these serve as reference points for comparing flashlights, they don’t do a great job of communicating real-world performance. We used our integrated sphere in the Popular Mechanics shop to test total lumen output and spent a couple of moonless nights testing at a rural 10-acre property to see how test data translates to real-world situations. To really get a good idea for how these models perform, we tested run time, beam distance, and water and impact resistance. We’re impressed enough to partner with Maglite on a version with our name on it. As we’d expect, those are exemplified in the design and construction of the Mag-Tac LED Rechargeable and Mag-Tac LED CR123 tactical flashlights. And in the 40 years Maglite flashlights have been around, they’ve developed a reputation for durability and performance. ![]() Mag Instrument (the maker of Maglites) got its start machining precision parts for the military and aerospace industries.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |