Here are some lumen per watt (LPW) targets for common LEDs
LUMEN - SEGULA GmbH
LED E27 socket light source LED lamp clear glass spot 800 lumen 7 watt 3000 Kelvin warm white DxH 6.4x14 cm | Meine Lampe
1800 Lumen 14 Watt T8 Type B 48" Double Ended Direct Wire - EarthTronics
Lumen to Watt Comparison - Energy vs Brightness
LED Lamp E27 High Lumen - Christmas & decorative lighting for indoors & outdoors
LED Lamp E27 High Lumen - Christmas & decorative lighting for indoors & outdoors
TOPMB LED Desk Clamp Lamp, Eye Care Table Light Bright Enough for 700 Lumen, 10W Dimmable & 3 Color Modes, Flexible Gooseneck Touch Desk Lights for Home/Office/Reading/Work (White) - - Amazon.com
GU10 3-step dim to warm LED lamp 6W 450 lm | Lampandlight
High Lumen LED Filament Lamps – 8.2″, 30W, 40K
IKEA SOLHETTA LED bulb E27 250 lumen, globe opal white | IKEA LED bulb — EachDayKart.in
Lumen naar Watt | Hoe zit het in elkaar? | Lampdirect
How To Determine How Many LED Lumens You'll Need To Properly Light Your Space | ArchDaily
TCP 26W ED23 High Lumen LED Filament Lamp, 200 LPW FED23N15050E26CL
Megaman Led-Lampe - E27 - 250lm - Kugel - matt | Eco-Logisch
Philips Classic LED Lamp Double Pack 8-60W E27 827 matt | the leading LED-shop by LUMITRONIX
Led Bulb E27 12W Wide angle 984 lumens
Westinghouse T38 120-Watt (1000 Watt Equivalent) Mogul Base Daylight High Lumen LED Lamp
DimToWarm LED Lamp E27 - Frosted - Dimmable to extra warm white - 8W (60W) - ET48.com
What are Lumens? | Integral LED
Led Bulb E27 12W Wide angle 984 lumens
SANSI E27 LED Lamp, 22 W Replaces 200 W Bulb, Edison Screw E27 Bulb, 3000 Kelvin White, 3000 Lumen Super Bright LED Bulb for Kitchen, Living Room, Workshop, Non-Dimmable, Pack of 2 : Amazon.de: Lighting
Feit Electric 1000-Watt Equivalent Corn Cob High Lumen Daylight (5000K) HID Utility LED Light Bulb C20000/5K/LED/HDRP - The Home Depot
