Here are some lumen per watt (LPW) targets for common LEDs
SHINESTAR 150 Watt Led Bulb, Warm White 3000K, 2500 High Lumen Light Bulbs Indoor, E26 Base, Non-dimmable, 2-Pack - - Amazon.com
Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc.
6-Pack) Feit LED Dimmable R20 Soft White High Performance Light Bulb, 450- Lumen, 2700K, 45-Watt Equivalent, E26 Base, CRI 90+ (Soft White) - - Amazon.com
150 Watt LED NextGen III LED Flood Light - 21,000 Lumen - 50
Feit Electric 300-Watt Equivalent Corn Cob High Lumen Daylight (5000K) HID Utility LED Light Bulb (1-Bulb) C4000/5K/LEDG2/HDRP - The Home Depot
Understanding Watts vs. Lumens for Home Lighting - Lighting Equipment Sales
Lúmen a watt – vyznajte sa v osvetlení | XXXLutz
Lumen to Watt Comparison - Energy vs Brightness
140,000 Lumen LED Sport and Area Lights -Icon Pro III Series
Lithonia Lighting 150-Watt EQ LED White 2-Head Switch-Controlled Flood Light with Adjustable 2750-Lumen-Lumen in the Switch-Controlled Flood Lights department at Lowes.com
How many lumens is equivalent to a 100 watt light bulb? - Westlake Ace Hardware
Lumen to Watt Comparison - Energy vs Brightness
Feit Electric LVW10/LED 10-Watt Equivalent 85 Lumen Non-Dimmable Wedge Base 12 Volt LED Landscape Light Bulb, 1.9" H x 0.6" D, 3000K Warm White - - Amazon.com
Estimating LED Lumens for Your Space | Roberts Electric
Žárovky a LEDky - Tonda "Gabriel" Buček
BELL + HOWELL Bell + Howell Bionic Lighting 500-Lumen 6-Watt Black Solar LED Spot Light Motion Sensor at Lowes.com
Lumen to Watt Conversion Calculator | An Easy Tool
Svítivost - rozhoduje watt nebo lumen? | Aulix
Comparing Watts to Lumens - Carolina Country
What is a Lumen? - Interstate Electric and Solar
Feit Electric 300-Watt Equivalent Corn Cob High Lumen Daylight (5000K) HID Utility LED Light Bulb (1-Bulb) C4000/5K/LEDG2/HDRP - The Home Depot
150 Watt Titan 5 MOTION SENSOR LED High Bay UFO Light - 22,000 Lumen - Wattage Selectable - 5000K - DLC Premium 5.1 Certified High bay LED
Feit Electric 300-Watt Equivalent Oversized High Lumen Daylight (5000K) HID Utility LED Light Bulb (1-Bulb) T100/4000/5K/LEDHDRP - The Home Depot
What is the conversion formula from watt to lumen? - Quora
1000 Lumen 10 Watt Super Bright, Cool White LED Module
Details of the 200lm/W TLED Lighting Technology Breakthrough Unraveled — LED professional - LED Lighting Technology, Application Magazine
