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La LED ne se mesure pas en Watt mais en Lumen ! - Mon ampoule LED
LUXRITE A19 LED Light Bulbs 100 Watt Equivalent Dimmable, 3500K Natural White, 1600 Lumens, Enclosed Fixture Rated, Standard LED Bulbs 15W, Energy Star, E26 Medium Base - Indoor and Outdoor (4 Pack) - - Amazon.com
Tableau de correspondance des ampoules
Estimating LED Lumens for Your Space | Roberts Electric
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
Comparaison de l'éclairage des LEDs par rapport aux technologies traditionnelles
LEDs Will Get Even More Efficient: Cree Passes 300 Lumens Per Watt