
Hard to find the size. And they are expensive. This lamp was cheaper. The first bulb I received didn't work. Exchange sent back and it worked. I gave 5 stars because the seller sent a replacement bulb via UPS overnight. It wasn't really necessary, but really great customer service!

Philips Alto PL-C Energy Saving Compact Fluorescent π‘ Light Bulb: 1800-Lumen, 3500-Kelvin, 26-Watt, 4-Pin G24-3 Base, Daylight
6 Review

π‘ Lumenivo FML Lamp 27W 6500K: Replacement Bulb for 4 Prong Reading Quad Tube Lamp or Small Floor 4 Bulb Light
4 Review

π‘ Feit Value Pack 13w=60w Soft White CFL EcoBulbs - Save Energy with this Convenient 1 Box Bundle
5 Review

π‘ Compact Fluorescent Light Bulb T2 Spiral CFL - 4100K Cool White, 13W (60W Equivalent) - Pack of 2
6 Review

Set Of 4 Geeni Prisma Wi-Fi Multicolor LED Light Bulbs, 1050 Lumens, 2700K, Dimmable, No Hub Required, Compatible With Alexa And Google Assistant, 75-Watt Equivalent
41 Review

Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review

20 Pack 5CCT 4FT LED T8 Ballast Bypass Type B Light Tube, UL/FCC Certified - 18W, 2300Lm, 3000K-6500K Selectable
21 Review

Linkind Dimmable A19 LED Light Bulbs, 60W Equivalent, E26 Base, 5000K Daylight, 9.5W 840 Lumens 120V, UL Listed FCC Certified, Pack Of 12
12 Review