Here goes a long list of what you can use it for:

1: Christmas Tree
2: LED Night Light
3: Table Lamp
4: Kids Gift
5: Baby Bedroom
6: Home Party
7: Christmas Decoration

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Item Type: Night Lights
Is Bulbs Included: Yes
Battery Type: Button Cell
Model Number: LED Night Light
Power Generation: Switch
Usage: Holiday
Certification: CCC
Power Source: Dry Battery
Body Material: Plastic
Is Batteries Included: No
Light Source: LED Bulbs
Type: Night Light
Is Batteries Required: Yes
Wattage: 0-5W
Shape: Cactus
Voltage: 3V