Our heart shaped Himalayan salt night light plug-in has a smooth finish while displaying the natural imperfections in Himalayan salt. It is lit with an ETL certified bulb. When lit, the night light emits a subtle, warm amber glow to your space without disturbing your sleep. Our night light comes with an on-off switch for easy use without having to plug-in and out daily. The heart shaped salt piece can be loosened and twisted to make the heart front facing.