Bulbrite LED Mini 35-Watt EQ T4 Warm White Candelabra Base (e-12) Dimmable LED Light Bulb (2-Pack) in the Specialty Light Bulbs department at Lowes.com
Lamp T4 12W Rebel for lamp with magnifying glass NAR0298 | Wasserman.eu
Amazon.com: Goandwin 12W T4 Replacement Bulb for Conair Makeup Mirror, 5.5'' Circular Fluorescent Lamp : Beauty & Personal Care
Konideke 5.5 Inches OD T4 12 Watt 6400K Circular Fluorescent Bulb FCL/T4/12W Circline Lamp Round Bulb for Magnifier and Desk Lamp Daylight 6500K - Amazon.com