Used in garden or kitchen restaurant,hotel,other occasions supplies.
2) Colors:red,orange,blue,green,white color and multi color
3)Hand on/off switch
4)Customer's logo accepted
5)Non-replaceable batteries

They can lighted with blue,red,yellow,green,white color or any other color you want.They are safe to use.Putting them in the beers,drinks,alcohol,swimming-pool,or landscape or anywhere you like,they will make them special and cool.