500 lumens

Luminous Efficacy And Its Importance (Lumens To Watt) Before going into full detail on how bright different levels of lumens are it’s important to discuss luminous efficacy. drovax cefadroxil 500 mg This is because different types of light bulbs can produce the same lumen amount using different amounts of Watts (W) Watts is a unit of power, electrical power to be precise