This elegant, electric oil burner lights up to showcase a beautifal tree silhouette pattern and is compatible with both scented fragrance oils and wax melts. To use, place on a level and heat resistant surface before placing oil or wax melts in ceramic dish and plugging in burner. Unplug when not in use and let cool completely before moving or cleaning removable dish with warm, soapy water. Electrical safety tested. On-off switch. Class 2 equipment, European conformity, 220-240 voltage, frequency 50Hz, supplied with a 25w bulb but can be used with bulbs up to 40w. Do not use near water. Please note that the oil burner does take around 10-20 minutes to heat up fully ready to melt wax and release the fragrance. Depth of dish – 2cm.