Frosted glass plug in oil warmer. Plugs directly into a wall outlet, no need for a power cord. Plug in the warmer to the wall and place a few drops of scented oil into the top dish and turn it on. The 35 halogen watt bulb (included) warms the oil releasing its scent. Top dish is removable for easy cleaning. Side mounted dimmer knob to increase, decrease or turn off the light. Measures approximately 5" tall. Perfect addition to your bathroom and kitchen. Can be used as a night light. Shipping Weight: 2lbs