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100 watt quanti lumen sono
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New XLamp® CMB LEDs Deliver High Lumen Density & More Lumens Per Watt - Cree LED
18 Watt LED Corn Light Bulb - 2340 Lumens - Aries S Series LED Corn Light Bulb - Standard
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:max_bytes(150000):strip_icc()/phillps-5b0fd9a921504c6b8b7bff82e7e06edb.jpg "US Government to Crank Lightbulb Efficiency Up to 120 Lumens Per Watt")
US Government to Crank Lightbulb Efficiency Up to 120 Lumens Per Watt
GE Lighting LED Night Light Bulb (0.5 Watt), 3 Lumen, C7 Light Bulbs with Candelabra Light Bulb Base, 2-Pack LED Small Light Bulbs, Clear, 8.6-Year Life, (13887) - Amazon.com
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Lumens v Watts — The Worm that Turned - revitalising your outdoor space
