Usage Tips:Change colors at will: Touch the switch or use the equipped portable remote control to control the changes in 16 light colors, and you can also choose different flashing modes. The bright colors can better display the artwork. Energy-saving and convenient: equipped with a portable remote control, one-button power on and off; the lamp holder has 2 power supply methods, which can be powered by 3 AA batteries (not included in the scope of supply) installed at the bottom of the base, or you can use the included USB wire to power the LED base. Reliable Materials: Made of plastic for clear color display; Matte shell for comfortable touch and long-lasting use Wide slot design: The base is suitable for most acrylic sheets and the appropriate size can that the light display stand is stably fixed on the acrylic Wide range of uses: can be used to display exquisite acrylic artwork, or can be used as a chic night light to make the room warm and ; suitable for bedrooms, children's rooms, living rooms, bars, shops, cafes, restaurants, offices, etc. Colour:B: Black Material:plastic Package Contents: 2 x Night light base 2 x Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.