Here are some lumen per watt (LPW) targets for common LEDs
300W High Voltage LED High Bay Light - Included Reflector - 5000K | Super Bright LEDs
Forstå hvad lumen og watt er - sådan skelner du!
Viristick 100-Watt Equivalent E26 1500 Lumen LED Light Bulb
Viristick 100-Watt Equivalent E26 1500 Lumen LED Light Bulb
Simply Conserve Corn Cob 16800 Lumen EX39 Base 400-Watt EQ ED17 Daylight Ex39 LED Light Bulb (2-Pack) in the General Purpose LED Light Bulbs department at Lowes.com
Hvad er lumen? Dansk Lyskilde - siden 1989
How to Convert Lumens to Watts? - LedsMaster LED Lighting
Lumens Calculator: How Many Lumens Do I Need for a Room? – Insights
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
Belysning | Energistyrelsen
DEWENWILS 4-Pack Dimmable LED A19 Light Bulb, Soft White Light with Warm Glow, 800 Lumen, 2700K, 10W (60 Watt Equivalent), E26 Medium Screw Base, UL Listed - - Amazon.com
GE Relax HD 800-Lumen, 10.5W Dimmable A19 LED Light Bulb, 60W Equivalent (4-pack) White 42977 - Best Buy
Lumens per Watt & LED Efficacy - Aurora Lighting Presents - YouTube