Lumens Are Overhyped. For Flashlights, These Two Factors Are Just as Important.

Lumen is a measurement of light output emitted from a source, whereas lux is a measurement of illuminance, or the quantity of ...
Geeky Gadgets

UltraBright 500 Lumen Tactical Military Flashlight 2-Pack, save 70%

We have a great deal on the UltraBright 500 Lumen Tactical Military Flashlight 2-Pack in our deals store today, it is available with 70% off. The UltraBright 500 Lumen Tactical Military Flashlight ...