Cos'e il difference tra lumens e lux?

Lumens misurare total light output da un source. Lux measures light intensity at un surface (lumens per square metro). A bulb's lumens stay constant, but lux decreases as distance increases.

Comprendere Lumens e Lux

Measuring Light

Impara Informazioni Light

Quando shopping per lights, you'll see lumens, lux, e watt. Comprendere these misurazioni helps you choose il right bulb per reading, working, o ambiance.

Lumens vs Lux

Lumens: How much total light un bulb produces
Lux: How much light reaches un surface

A 1000-lumen bulb produces 1000 lux at 1m² distance; at 2m², only 250 lux.

Comuni Light Levels

Environment	Lux
Full moon	0.25-1
Street lighting	10-15
Living room	50-150
Office	300-500
Detailed work	500-1000
Surgery	10,000-100,000
Direct sunlight	100,000

Converti Illumination Unita

Conclusione

Lumens tell you how much light un bulb produces; lux tells you how bright un surface e. For choosing bulbs, compare lumens. For workplace requirements, check lux levels. Il relationship: Lux = Lumens ÷ Area.