Here are some lumen per watt (LPW) targets for common LEDs
Guide | Lumens, Watts & Voltage - Bulb Basics
New XLamp® CMB LEDs Deliver High Lumen Density & More Lumens Per Watt - Cree LED
30,000 Lumen - 170lm to watt - only 185 Watt LED NextGen XT II Series Parking Lot Lights - 5000K - Slip Fit Mount - with Photocell - 10kv Su
Lumens vs Watts: How to Choose the Right LED Replacement Bulb
Estimating LED Lumens for Your Space | Roberts Electric
PowerSmith 30,000 Lumens Dual-Head LED Work Light with Tripod PWLD300T - The Home Depot
Lumen naar Watt | Hoe zit het in elkaar? | Lampdirect
LEDs Will Get Even More Efficient: Cree Passes 300 Lumens Per Watt
How to Choose the Right LED Lightbulb - CNET
Lumen to Watt Comparison - Energy vs Brightness
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
Lumens to Watts Conversion Chart for LED Bulbs
Bogao E12 LED Candelabra Bulb, 12W Daylight White 6000K LED Candle Bulbs, 80-100 Watt Light Bulbs Equivalent, E12 Candelabra Base,1200 Lumens LED Lights,Torpedo Shape (4 Pack) - - Amazon.com
Philips LED Dimmable A19 Light Bulb with Warm Glow Effect 800-Lumen, 2200-2700 Kelvin, 9.5-Watt (60-Watt Equivalent), E26 Base, Frosted, Soft White, 4-Pack - - Amazon.com
What are Lumens? | Integral LED
Wattage vs Lumens: Know the Difference for Better Lighting
GE Lighting 89988 Energy-Smart LED 12-watt, 850-Lumen PAR30 Bulb with Medium Base, Soft White, 1-Pack - - Amazon.com
LED Light Bulb Brightness Scale & Color Charts | Bulb Guide
200 Watt LED Wall Pack - 26,000 Lumens Durado II series LED
Orein 70-Watt Equivalent ED23 Corn Cobb High Lumen HID LED Light Bulb Bright White (1-Bulb) A8HD23A70ND2601 - The Home Depot
Satco 21708-4.5W B11 LED Clear Candelabra base 2700K 350 Lumens 120V 3-Pack Blunt Tip LED Light Bulb - - Amazon.com
PowerSmith 15,000 Lumen Portable LED Work Light with 10 ft. Cord PWLS150H - The Home Depot
Lumens to Watts Conversion Chart for LED Bulbs
