Here are some lumen per watt (LPW) targets for common LEDs
Lumens Calculator: How Many Lumens Do I Need for a Room? – Insights
LED trends: more lumens per watt
54 Watt LED Corn Bulb -Aries III Series - 7,200 Lumens -3000
LEDs Will Get Even More Efficient: Cree Passes 300 Lumens Per Watt
4pk Candalabra 25 Watt LED Light Bulbs Dimmable 2.5W 200 Lumen 2700K Soft White 78742208541 | eBay
300 Watt LED Parking Lot Lights - 42,000 LM - Super Efficiency 140 Lumen to Watt | eBay
Feit Electric 150-Watt Equivalent Oversized High Lumen Daylight (5000K) HID Utility LED Light Bulb (1-Bulb) T80/2600/5K/LED/HDRP - The Home Depot
How to Choose the Right LED Lightbulb - CNET
Guide | Lumens, Watts & Voltage - Bulb Basics
Lumen to Watt Comparison - Energy vs Brightness
Lightbulbs: Watt-to-lumen conversion guide
How to Convert Lumens to Watts? -
: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
Feit Electric 150-Watt Equivalent Oversized LED High Lumen Bright White (3000K) HID Utility LED Light Bulb (4-Pack) T8026003K/LED/HDRP/4 - The Home Depot
Lumens to Watts: The Key to Buying Replacement Light Bulbs - Ideas & Advice | Lamps Plus
3 Facts About Watts and Lumens for LEDs — 1000Bulbs.com Blog
Lumen Watt táblázat - OPTONICA LED® Világítástechnika Webáru
AmazonCommercial 60 Watt Equivalent, 25000 Hours, Dimmable, 800 Lumens, Energy Star and CEC (California) Compliant, A19 LED Light Bulb - Pack of 25, Daylight - - Amazon.com
New Bridgelux LED Arrays Double Light Output of Today's Commercially Available LED Products — LED professional - LED Lighting Technology, Application Magazine
Lumens to Watts Conversion Chart for LED Bulbs
How many lumens does a 1000 watt LED produce? - Quora
Lumens to Watts Conversion Chart for LED Bulbs
