A lumen is a unit used to measure the total amount of visible light produced by a light source. In simple terms, more lumens usually mean more light is being emitted.
What Does the Lumen Rating Tell You?
Lumens are useful when comparing the overall light output of LED strips, bulbs, and lighted mirrors. They provide more helpful information about visible light than wattage, which measures electrical power use.
However, the lumen number alone does not show how evenly the light is distributed or how much of it reaches your face.
Why Can Two Mirrors with Similar Lumens Look Different?
Light placement, mirror size, diffusers, distance, and the direction of the LEDs all affect the final result. A well-distributed light may feel more useful than a brighter source that creates glare or uneven patches.
Lux is the measurement used to describe how much light actually reaches a particular surface.






















