Description
- 【Long Lifetime 】It is without any energy and continue to glowing 25 years. Compared with other similar fluorescent products, the great advantages is the item can be in the water 100 meters, can be normally used in harsh environment.
- 【Hard Gadget】Rugged, attractive and useful- for key chains, zipper pulls, as a wearable accessory or any high use application.
- 【High Quality】TC4 Titanium alloy protection shell, UNBreak, high strength, Good corrosion resistance, High temperature and low temperature resistance and so on, non-ordinary metal comparable.
- 【Widely Used】The tiny gadget can place it in bags, purses or pockets, wear it on necks.Hanging on the keys, backpack or cell phone, camping at night when they are not afraid with key ring and beads chain.It is convenient to carry and find what you want.
- 【Guarantee】Quality problem 1 week free Return & Full 1-Year Manufacture Warranty. Professional service team 24 hours online to help you solve any problem.
The Permanent Light Tritium Vials Self Luminous 25 Years Key Chain in the Dark The electrons produce beta decay of tritium is very weak, a piece of paper can be blocked.So the tritium gas in the lamp is closed extremely safe. Most girls buy back and will hang on the pet's neck, so that night also know where pet friends,you can derive the many ways to use it! Bright and visible unique clear glow completely contained and self-powered. Perfect for decorations, horologe, luxury and glasses. Product Sizes: 9×35mm TC4 Titanium alloy protection shell Light Range: 7-8cm Brightness: 500 Waterproof up to 100 meters Color: Green, Blue, Yellow, Orange, Pink
