Light that travels with your keys.
A keychain-sized format asks a different question from a larger pocket light: how much light will you reliably keep with you? The advertised maximum is a manufacturer figure, not our measurement of sustained brightness or runtime.
Before choosing
- Check accidental activation and the convenience of its carry attachment.
- Compare controls, charging and usable low-output light with your actual needs.
Source material
The links below identify the product and the evidence behind this note. External links open in a new tab.
These notes draw on the linked manufacturer and retailer sources. Firsthand reviews will explain acquisition, actual use and limitations.
Our editorial standard