NoteUse only on 120 volts, 60-hertz frequency. Risk of electric shock. To avoid burns, do not touch the bulb during operation and allow to cool completely after switching off. This device is not intended for use with emergency exit fixtures. If this product causes interference with other devices, change the location of the products involved. This dimmable lamp may not be compatible with all dimmers, timing devices, occupancy sensors, and photo sensors, please check the website www.halcolighting.com/ProLEDdim for up-to-date dimmer compatibility information. Do not use in totally enclosed fixtures. To view the product packaging, click here.