The term "800 lumens" refers to a measurement of brightness emitted by a light source. Lumens quantify the total amount of visible light produced, making it easier to compare the brightness of different bulbs or fixtures. For example, an LED bulb with 800 lumens is typically bright enough to illuminate a small to medium-sized room effectively. In practical terms, 800 lumens is similar to the brightness of a standard 60-watt incandescent bulb. This level of brightness is suitable for tasks like reading or cooking, providing adequate light without being overly harsh. Understanding lumens helps consumers choose the right lighting for their needs.