
I only chose two stars because these lightbulbs are buzzing. I've read reviews of all of Amazon's dimmable compact fluorescent bulbs and there have been no reports of hum. I will do my best to return them and purchase dimmable LEDs for a rough equivalent. Update 10 Jun 201: More like Bulbrong. One of them exploded. I didn't use them in "dim" mode at all; The only reason I bought them was that non-dimmable bulbs are not recommended for dimming outlets as they wear out faster. It also seems to wear out pretty quickly. Again I strongly recommend an LED, even one direct from a Chinese manufacturer via ebay will likely last longer as LEDs use a completely different substrate to produce light.

E12 T22 Low Voltage Edison Bulb LED 12V-24V Vintage Tubular Night Light Bulb 1W 100 Lumen LED Candelabra Light Bulb 2700K 10W Equivalent Small Filament Bulb For RV,Out Door String Lights, Pack Of 25
15 Review

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

Люминесцентная лампа Camelion 11066 ультрафиолетовая, E27, 26 Вт
12 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

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

TCP CFL Double Circle Lamp, 200W Equivalent, Bright White (3500K) T6 Circline Bulb
8 Review

🔆 F10T5-3000K Warm-White 16.5 in. - 10W T5 Fluorescent Tube, Warm White Color
8 Review

Sylvania 20318 Compact Fluorescent 4 Pin Single Tube 4100K, 13-watt: Efficient Lighting Solution for Any Space
10 Review