Sunlite 82110 LED A23 Light Bulb, 26 Watts (300w Equivalent), High Output, 4000 Lumens, Medium E26 Base, 120-227 Multi-Volt, Non-Dimmable, UL Listed, 5000K Super White - Amazon.com
Guide for LED Light Fixtures: Understanding Lumens, Watts, and Voltage - Bulb Basics
Lumens to Watts: The Key to Buying Replacement Light Bulbs - Ideas & Advice | Lamps Plus
GE Reveal 60-Watt EQ A19 Color-enhancing Medium Base (e-26) Dimmable LED Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com