Main parameters: Touch switch could control on/off and 7 colors transformation. The remote controller could control on/off, 16 color transformation, brightness, and timing. The 500 mAh polymer lithium battery is safe and reliable, support the LED lamp lighting up 6-10 hours (one night). RGB LED could adjust multiple color and brightness. The wattage is about 1W. You can fine tune your favorite effects according to your personal preferences. Usefulness: The product can be used as a night light, shining a soft and colorful light. It can also be used as decorations in offices, exhibition cabinets, bookcases, or for night workers next to a computer. It is a cool lamp. Packing: 1x star Mercury light 1x charging cable 1x remote controller 1x wooden bracket SPETLEK 16-Color LED Galaxy Moon Lamp with Remote & Stand