Specifications: - Material: PLA - Wattage: 0.5W - Brightness: stepless adjustment - Color temperature: 3000K / 6000K - Bulb: 1pcs white LED light and 1pcs yellow LED light - Working time: 8 - 30 hours ( depends on brightness ) BATTERY OPERATED: 8CM, 15CM, 20CM -Battery included Main Features: -ONE Color Only - 3D printing technology: print layer by layer, restore the real appearance of the moon - Warm and gentle LED lights: SWITCH ON AND OFF - You can hold it on your hand. Easy to put anywhere you like with the holder - Safe and environmentally friendly: PLA material extracted from corn stalks, hard and smooth, non-toxic, odorless, environmentally friendly - A perfect gift: express your love with this warm gift. Your kids or beloved one are unable to resist this charming gift. And it's also a great decoration for your house NOTE: actual size of item may vary (+/-) 1 to 2 cm