News — What are Lumens

Lumens are a unit of measurement used to quantify the total amount of visible light emitted by a light source, such as a projector lamp. It measures the brightness or intensity of the light produced. The higher the lumen value, the brighter the light output.Lumens are important in projector lamps because they directly affect the image quality and visibility of projected content. A higher lumen output generally results in a brighter and more vibrant image, making it easier to see the projected content in well-lit environments or larger screens.The appropriate lumen level for a projector lamp depends on various factors,...