Comment calculer le nombre de lumens qu'une batterie produira pour une LED ? Et pour combien de temps ? - Quora
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LUMARE | Lampe LED E27 12W | Remplace une ampoule de 75W | 1100 lumens | Ampoule A60 blanc chaud 2700K | Durée de vie de 25 000h | Set 5 : Amazon.fr: Luminaires et Éclairage
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Nicor Lighting STW Series 75-Lumen 5.4-Watt Bronze Line Voltage Hardwired LED Outdoor Path Light (3000 K) in the Path Lights department at Lowes.com
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4 bulbs) GE Lighting 96852 LED Indoor Floodlight, Dimmable, 12-watt (75-watt Equivalent) 1000 Lumen PAR30L Light Bulb with Medium Base, Daylight - Walmart.com
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