The more Lumens a flashlight puts out the brighter your flashlight's beam will be. For example a flashlight that has an output of 1000 Lumens is going to be brighter and have a further beam distance than a flashlight with say 180 Lumens.
Description
Specification
A flashlight (US, CA) or torch (UK, AU) is a portable hand-held electric lamp. Formerly, the light source typically was a miniature incandescent light bulb, but these have been displaced by light-emitting diodes (LEDs) since the mid-2000s.