[Material]: Aluminum 6063-T6

[Surface treatment]: ordinary oxidation

[External dimensions]: 97mm tube length, 30mm head diameter, 26.8mm tail diameter;

[Color]: Black, silver

[Light source]: 12LED UV purple light

[Wave length]: 395

[Power]: Use 3 AAA batteries as the driving power  not included

[Switch method]: Tail button switch

[Product weight]: 60G

[Lighting time]: 6-8 hours

[Working voltage]: 4.5V