Here are some lumen per watt (LPW) targets for common LEDs
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WYZM 39000-Lumen 300-Watt Bronze Hardwired LED Outdoor Area Light (Bulb Included) in the Area Lights department at Lowes.com
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Lumens to Watts Conversion Chart for LED Bulbs
FEIT Electric 300-Watt A23 Warm White High Lumen LED Light Bulb - OM300/830/ LED | Blain's Farm & Fleet
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Great Value LED Frosted Light Bulb,A23 200 Watts Soft White High Lumens Bulb,Medium Base,Non Dimmable,1 Pack - Walmart.com
Lumens to Watts Converter
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Wattage vs Lumens: Know the Difference for Better Lighting
54 Watt LED Corn Bulb -Aries III Series - 7,200 Lumens -3000
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1680 Lumen 14 Watt LED High Lumen H.I.D Replacement - EarthTronics
Lumens to Watts Conversion Chart for LED Bulbs
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