Lumens are the measurement of brightness.
For decades, we’ve been buying light bulbs according to wattage. But as energy efficient, low-watt light bulbs like CFLs and LEDs have become readily available, watts have become an unreliable metric for selecting bulbs. Instead of focusing on wattage, which measures power or energy use, manufacturers are indicating the brightness of their energy efficient bulbs according to lumens, which measure light output. So while we may be accustomed to shopping for bulbs according to wattage, lumens are actually a more accurate measurement of how bright your light will be.
About AIS :
AIS LED is a leading LED lighting supplier with innovative green technology. We are specialized in the manufacturing of innovative, next-generation LED lighting solutions such as E27/E40 LED corn bulb, LED street lights, PL G24 LED lights, PL G23 LED bulbs, portable LED work lights, LED Flood lights,R7S LED bulb, LED stadium lights and so on. AIS LED is committed to providing high-quality, sustainable, green lighting solutions to the world LED lights market.