LUXRITE 40-Watt Equivalent A15 LED E26 Base LED Light Bulb 5000K Bright White 7-Watt Dimmable 600 Lumens UL Listed 12-Pack LR21353-12PK - The Home Depot
GE Soft White 74038 40-Watt, 300-Lumen A15 Light Bulb with Intermediate Base, 2-Pack - Amazon.com
Maxxima G25 LED Light Bulb, 40 Watt Equal, 420 Lumens 2700K Warm White (6 Pack) - Walmart.com
GE Incandescent Globe Light Bulbs, G16.5 Globe Light Bulb, 40-Watt, 330 Lumen, Medium Base, Soft White, 3 Packs of Two Bulbs - Amazon.com
GE Relax 40-Watt EQ A19 Soft White Medium Base (e-26) Dimmable LED Light Bulb (8-Pack) in the General Purpose Light Bulbs department at Lowes.com
What are Lumens? | Integral LED
Xtricity Compact Fluorescent Light Bulb T2 Spiral CFL, 2700k Soft White, 9W (40 Watt Equivalent), 540 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 2) - Amazon.com
How Many Lumens Do I Need? — 1000Bulbs Blog
40 Watt LED Corn Bulb, Replcement for 120-150 Watt HID, 5,800 Lumen, DLC Listed, 10 Year Warranty - LED Global Supply
40W Light Bulb [Facts You Should Know] - LightWattage
40 Watt Oven Light Bulb G45, 2 Pack Appliance Light Bulbs Replacement for Oven, Refrigerator, Microwave, 415 Lumens - High Temp - Medium Brass Base - 110 to 130 Volt (G45 2-Pack) - Walmart.com
Lot of 24, 40 Watt Incandescent Light Bulbs 40w 120V, 400 Lumens Soft White | eBay
40W Lumen comparison light bulb chart
GE Relax HD 40-Watt EQ A15 Soft White Medium Base (e-26) Dimmable LED Light Bulb (2-Pack) in the General Purpose Light Bulbs department at Lowes.com
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
JONATHAN Y 40-Watt Equivalent C35 Non-Dimmable LED Edison Glass Bulbs w/ E12 Base, 80+ CRI, WW 2700K, 420 Lumens, Clear (Pack of 6) BLB-C35A-SET6 - The Home Depot
Brite Innovations E12 LED Dimmable Bulb - 40 Watt Equivalent - for Chandelier and Candelabra Sconces, Flame Tip – 2700K Warm White Light, 4W Filament, 120v, 400 Lumens - Amazon.com
Light Bulb Guide - Learn How to Choose the Perfect Bulb for You – Hangout Lighting
How many lumens are in a 40-watt fluorescent bulb? - Quora
Wattage vs Lumens: Know the Difference for Better Lighting