the button lights can be attached on the wall. push the button, it'll give you light in the dark. you can put it in the bedroom, kitchen, toilet, or near the bed, on the picture wall.
you can put any shape by several lights! for example:LOVE .HAPPY BITHDAY, YOUNG .FOREVER ,and so on .
battery: 2 LR41
LED
1SET: 5 colours ( red, yellow,blue,green,white)
can print your logo
edit 5.25