[Brightness Adjustable]The LED spotlight powered by 3 AA batteries(NOT included) have 3 mode brightness ,20%, 50%, 100% to meet your different demand . you could set different brighness according to different scene. [16 RGB Colors Changing & Fix ]The uplights indoor support White,Green,Red,Blue,16 RGB colors changing and you could pause during the changing then it will fix the color you want .3 light modes(Jump / Flash / Gradinet) for displaying Dynamic color.It will creat pleasant atmosphere for you. [Timing Function] The mini RGB spotlight could turn off automatically in 30, 60 or 180 minutes after use the timer button. It's easy to use and electrical energy saving. [Easy Installation and Use]The Remote control Spotlight have two way to install,2-side tape or screw ,you could stick it on any smooth surface indoor.Two way to control, button control and remote control. The mini spotlight use the AA battery , the remote control use the Lithium battery. Colour: black + silver Material: ABS Size: lamp size: base 80x18mm lamp holder 40x24mm remote control size: 8.5x3.9cm Package Contents: 4 x LED Spot Light(Battery Not Included) 4 x Remote control 4 x Tape 4 pack x Screw Only the above package content, other products are not included. Note: Light 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.