Solar LED Post Top Light w/ Timed Dimming - Dusk To Dawn - 3 Phase Dimming to Preserve Battery - Extremely Bright - Commercial Grade - 40 Watt - 4000 Lumen Output - Warm White/Daylight Color Switchable
Feit Electric 3933272 40 watt Equivalence 5 watt 450 Lumen A19 A-Line Filament LED Bulb, Soft White - Pack of 4 - Walmart.com
Comparing Watts to Lumens - Carolina Country
Globe Electric 84650 Silver Single Oro 40 Watt G25 Medium (E26) 220 Lumen Vintage Incandescent Bulb - LightingDirect.com
6 Pack Bioluz LED A19 40 Watt LED Light Bulbs Non Dimmable
GE Lighting GE Appliance 21188 40-Watt, 415-Lumen A15 Light Bulb with Medium Base, 24-Pack, Crystal Clear, 24 Count - - Amazon.com