<b>This E26 LED bulb is not dimmable, please DO NOT use them with dimmer switch! </b><br><br><b>Notice:</b><br> This E26 edison bulb is very bright. Check out the Lumens(700lm) before purchase.<br><br> <b>Product Specifications </b> <br> Not Dimmable<br> Base Type:E26<br> Color: 4000K Daylight White <br> Luminous Intensity:700lm<br> Watts:6W <br> CRI:≥80<br> View Angle:280 degree<br> Input Voltage:120VAC <br> Incandescent lamp Equivalent:60-watt<br> Diameter:58mm,Height:135mm<br> Certifications: ETL\FCC <br> Lifespan:20000 Hours <br><br> <b>Package: </b> <br> 6 x LED E26 ST58 6W Filament Bulbs Daylight White 4000K