20 Watt, A-Plus 23, LED, CCT Selectable 3K/4K/5K, Medium base, Type B, Ballast Bypass, 100-277 Volt, ColorQuick Technology Light Bulb in White by Satco (S13160) from Lighting & Bulbs Unlimited
A21 Daylight Super Bright LED Light Bulbs 23 Watt, 150 Watt LED Bulb Equivalent, 5000K at 2500 Lumens, Standard Light Bulbs E26 Base, Home/Office Interior Frosted Decor Lights, Non-Dimmable (4-Pack) - Amazon.com
Westcott Daylight LED Corn Bulb (23-Watt) New-In-Box at Roberts Camera
LED Light Bulb, Ultra Bright, 23-Watts, 2,610 lumens - Amazon.com