Here are some lumen per watt (LPW) targets for common LEDs
E27 1w Filament Bol Lamp, 60 Lumen, Transparante Kap, 2200K Flame - Ledlampaanbiedingen.nl
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
Hoe bepaalt u hoeveel licht een bouwlamp geeft?
Lumen versus watt: wat is het verschil? - LED.GENT
Lumen to Watt Comparison - Energy vs Brightness
10 stuks 3 watt led lamp - E27 - Warm-wit (2800K) - 255 lumen | bol.com
Lumen / Watt Tabel
Philips 3000807 24 watt 3000 Lumen A35 A-Line LED Bulb - Daylight - Walmart.com
Kenniscentrum - Rocalux | Uw leverancier van projectverlichting
Wattage vs Lumens: Know the Difference for Better Lighting
Retro Filament LED-lamp E27 4 Watt 320 lumen 2200 kelvin - ABC-led.nl
Lumen en kleurtemperatuur - Verlichtingpaleis
Feit Electric 400-Watt Equivalent Corn Cob E26 Base with E39 Mogul Adapter High Lumen Daylight (5000K) HID Utility LED Light Bulb C7000/5K/LED/HDRP - The Home Depot
E27 Calex goud bol lamp klein LED 130 lumen 2,0 watt 2100k - LampenConcurrent.nl
Zo kun je het wattage van spaarlampen omrekenen | Straluma
Bereken wattage gloeilamp naar led? Handige tool Bekijk direct
Keuzehulp: zo vind je de juiste ledlamp | Milieu Centraal
Regal LED A19 Light Bulb 5000K Daylight 800-Lumen, 9-Watt (60-Watt Equivalent), E26 Base, 5000 Kelvin, Day Light, 5-Pack, Non-Dimmable - - Amazon.com
Zo kun je het wattage van spaarlampen omrekenen | Straluma
Lumen of Watt - KoopLED
Guide | Lumens, Watts & Voltage - Bulb Basics
: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
