(Self luminous lamp) Tube (Self luminous lamp) Gas Lights For Finger Ring Pendant Key Ring 1.5x6mm. You can attach it at necklace, keychain, bag, cellphone, or even pet, then you will be easily get them in the dark. Use your imagination to get more usage!
Size :1.56mm Brightness: Green > blue > yellow > red > purple > white. (Self luminous lamp) tube has been self-luminous for 15 years without batteries or light storage. Compared with other fluorescent products of the same kind, the biggest advantage is that it can be used in 100 meters underwater or in harsh environment. Because the beta decay of (Self luminous lamp) only emits high-speed moving electrons, it does not penetrate the human body and does no harm to the human body. The half-life of (Self luminous lamp) is 12.3 years.
The electrons emitted by beta decay of (Self luminous lamp) are very weak and can be blocked by a piece of paper. Therefore, it is extremely safe to confine (Self luminous lamp) gas in the lamp tube.
Even if the glass tube breaks down and releases (Self luminous lamp) gas, and the user happens to inhale it completely, it is far less than the amount of radiation that people are exposed to in normal life. (Self luminous lamp) emission technology has been applied in many civil fields. NOTE: The (Self luminous lamp) tube is not bright during the daytime, the more dark, the more obvious the brightness, The tube is a glass tube, Please use it carefully.1pcs/2pcs/3pcs/4pcs/ 5pcs/ 6pcs/10pcs (Self luminous lamp) tube. Make sure your Address is correct. We are not responsible for wrong or undeliverable address.
Usually, we will mark the package as gift or low value, in order to reduce the costs of likely. Once you have received your item, please leave feedback for us as this will inform us that you have received your items. I will reply your message and solve your problem asap during the working time, cant reply your message on Saturday, pls understand, thanks! Customer Servicer Working Time (Beijing GMT+8 Time Zone) Monday-Friday 8.00am-6.00pm Saturday 8.00am-6.00pm Sunday Day off. The item "Luminous fluorescent Lamp Light tube For Finger Ring Pendant Key Ring 1.5x6mm" is in sale since Wednesday, March 27, 2019.
This item is in the category "Jewelry & Watches\Fashion Jewelry\Rings". The seller is "duoduo20140407" and is located in zhengzhou. This item can be shipped worldwide.