★The middle tube is 1.3CM. The head is 1.8. The total length is 7cm. The length of the button is 11.5cm. The battery is lr44. The total product is 17g.
★Aluminum shell has blue/black/red/white/4 colors, please leave a message if there is color requirement, otherwise the color will be shipped randomly.
★Material: Aviation aluminum alloy Battery: It adopts 3 AG13 button batteries, which are cheap and easy to replace. Range: 5 meters or more With ultra-high brightness and new technology light bulbs, the lamp life can reach 100,000 hours, which can easily illuminate the entire corridor and is super energy-saving. It can also be equipped with a button battery for emergency use.