1.Note: DON'T use incandescent and halogen dimmer with this led bulb, it will cause flicker or even not work. NOT compatible with 3level dimmer switch 2.Deeply Dimmable Enjoy adjustable brightness with our C35/B11 dimmable LED bulbs. Suggested compatible dimmer models: DVCL153PRWH, MACL153MLHWH, TGCL153PHWH, S600PWH, DVWCL153PHWH, AYCL153PWH, SCL153PWH, TG600PHWH, 66721LW 3.Replace 40W This energysaving 4W Edison LED bulb is equivalent to 40W incandescent or halogen bulbs, helping you save up to 90% on your electricity bill for lighting 4.Small E12 LED Bulb This mini E12 candelabra bulb uses the most common standard small E12 screw base. It can be easily installed and is a perfect replacement for ordinary old E12 bulbs, ideal for Victorianstyle vintage lighting 5.2700K Warm Light These 2700K soft white light bulbs create a cozy, romantic, relaxing, and comfortable atmosphere for your home. The retro classic filament design is perfect for decorative lighting like vintage chandeliers 6.Safe Stable Contains no mercury, UV, or IR—environmentally friendly and instantly turns on. With an average lifespan of 30,000 hours, it lasts 10 times longer than incandescent bulbs. Strong clear glass with high transmittance and a 360degree beam angle ensures eyefriendliness with CRI >80Ra, no flicker, vivid colors, and stable light, reducing the frequency of bulb replacements