EDC Titanium Alloy Tritium Gas Lamp, EDC Tritium Tube Lamp Fluorescent Keychain Pendant, Luminous Necklace Pendant, Car Mounted Signal Light(Tritium tube does not require any energy)Tritium tubes are expensive, and if the glass tube breaks, it won't light up (please pay attention to protection and avoid collision)The tritium tube has stable brightness.Size: 33mm in length (excluding titanium ring), 9mm in diameter, weighing approximately 4 grams.This is a very small and cute keychain - phone chain - necklace pendant. When the light is dim, you will find it emitting beautiful and soft light (multiple colors to choose from), and you can hang it anywhere you want to quickly locate in the dark (keychain, phone, bedside, wall, body). As a home accessory, it allows you to no longer feel lonely in the dark and faithfully accompany you. It's getting dark, isn't it a pleasant thing to lie down and admire the glowing colorful "stars" before going to bed. More COOL purpose: Remove the metal hanging ring and string it onto a necklace, this is a necklace pendant that is cool enough. KTV、 In bars, nightclubs, and any dimly lit place, only you shine!! Lock it in your keys, backpack, or phone, and you won't be afraid of not finding what you want when camping at night!
