(1) The luminous inner sleeve is imported from Italy and processed by CNC。
(2) Luminous materials need to absorb light (preferably the purple light),then the luminous materials can emit light and keep for a long time. When the brightness is not enough,pls do it again.Service life is about 100,000 hours。
(3) It is easy to install.Remove the flashlight brass inner barrel ,then put and press the luminous inner barrel in it.
(4) Product size（14500 battery） 19.0mm (outer diameter) * 14.5mm (inner diameter) 36.2 (thickness)
Product size（16340 battery） 19.0mm (outer diameter) * 16.8mm (inner diameter) 36.2 (thickness）
(5)This product is suitable for our shop products: DF02Aluminum alloy product series
The effect display on the flashlight
|Luminous inner sleeve|