Here are some lumen per watt (LPW) targets for common LEDs
Comparing Lumens to Watts in Incandescent Bulbs – Ivins Night Sky
LED 101: A Guide to LED Temperature, Lumens, and Watts | Led lights, Led, Save energy
Regal LED A19 Light Bulb 5000K Daylight 800-Lumen, 9-Watt (60-Watt Equivalent), E26 Base, 5000 Kelvin, Day Light, 5-Pack, Non-Dimmable - - Amazon.com
60 Watt E39 LED Light Bulb - 6,900 Lumens- 4000K -33-147
Lumen to Watt Comparison - Energy vs Brightness
Lumens to Watts Conversion Chart for LED Bulbs
How to Convert Lumens to Watts? -
11,250 Lumens - 90 Watt LED Flood Light - Kivo Series High Efficiency 120 Lumen to Watt - 5000K - LED Floodlight - Yoke Mount - DLC 5.1
How do watts compare to lumens? - Quora
Lumens vs Watts - Quality LED Stadium Lights Manufacturer and Supplier-UNU Light
Great Value LED Frosted Light Bulb,A23 200 Watts Soft White High Lumens Bulb,Medium Base,Non Dimmable,1 Pack - Walmart.com
Feit Electric 1000-Watt Equivalent Corn Cob High Lumen Daylight (5000K) HID Utility LED Light Bulb C20000/5K/LED/HDRP - The Home Depot
Converting from Traditional to LED Lighting | Blog | Commercial Lighting
Lumens to Watts Conversion Chart for LED Bulbs
RuggedGrade 150 Watt E39 LED Bulb - 21,892 Lumens - 4000K -Replacement for 400-500 watt Metal Halide/HID/HPS/or CFL - High Efficiency 125 Lumen/watt - 360 Degree Lighting – LED Corn Light Bulb - - Amazon.com
LED trends: more lumens per watt
Feit Electric 750-Watt Equivalent Corn Cob High Lumen Daylight (5000K) HID Utility LED Light Bulb C15000/5K/LED/HDRP - The Home Depot
Lumens vs Watts: How to Choose the Right LED Replacement Bulb
Lightbulbs: Watt-to-lumen conversion guide
36 Watt LED Corn Bulb - Aries III Series - 4,900 Lumens - 50
Can I Use a 100W Equal LED Bulb in a 60W Socket? — 1000Bulbs.com Blog
Wattage vs Lumens: Know the Difference for Better Lighting
