Commercial Electric 2 ft. 400-Watt Equivalent 18,000 Lumens 171-Watts Integrated LED Dimmable White High Bay Light 120-277 Volt 5000K 50232191 - The Home Depot
What is the conversion formula from watt to lumen? - Quora
Amazon.com: Sunlite 80753 LED ST19 Filament Style Edison Light Bulb, 4.5 Watts (40W Equivalent), 400 Lumens, Medium Base (E26), Dimmable, UL Listed, 1 Pack 2700K Warm White : Everything Else
▷▷ Tableau de conversion des lumens LED en watts - Eclairage o Led
Correspondance équivalence Lumens – Watts | Curtis Zone