? Use a compatible LED compatible dimmer. It can also be used as a non-dimmable light bulb. ? Check the lamp type before purchasing to see if they are suitable for your outlet. Even if the power is turned off, the LED bulb may illuminate slightly, because a small amount of current still passes through a conventional dimmer or switch, and you never notice it, but the LED chip is sensitive to it. This is a common phenomenon and does not affect the use. ? When you turn off the LED bulb, a shimmer may appear, which is a common phenomenon and does not affect the use. Dimming function: ? About 70% of dimming performance is supported, Try not to dim the bulb at the maximum?dimming/minimum setting to avoid flickering?A LED compatible dimmer is needed to control the brightness? ? Base: E11 ? Power: 10W ? Lumens: 1100LM ? Life expectancy: 18 months ? Size: 2.96in * 0.6in ? Net weight: 1.1OZ ? CRI: Ra> 80 ? Voltage: AC 110-130V ? Color temperature: White 6000K ? Material: ceramic + glass ? Beam angle: 360 degrees ? Dimmable: yes ?The best home lighting (ideal for indoor use): Suitable for any style of home lighting, cafes, shopping malls, bars, restaurants, hotels, etc.