Description: Round LED lamp base with silver base, mirror center, elegant and charming. Bright, efficient LED Light Source-LEDs are equipped inside the base to provide safe, cool, bright light. 16 colors optional, 4 color changing modes, the light brightness and speed are also adjustable. A remote controller included to provide another way to turn on/off. The remote distance is up to 10m/32.8 feet. Battery operated, convenient and energy saving. Specification: Material: ABS Style 1# Size: Approx. 20x4cm/7.87x1.57 inch Style 2# Size: Approx. 15x3.5cm/ 5.91x1.38 inch Remote Controller Size: Approx. 8x5x0.5cm/3.15x1.97x0.20 inch Power: 4W Power Supply: 3x AA Battery (Not Included) Package Includes: 1 Piece LED Display Base 1 Piece Remote Controller(4 Pack) Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item.