With the key light on the keychain, you always have a small lamp quickly at hand.
    LED key light 0.5 watt
    Light output: approx. 50 lumen
    Color temperature: 7500 K (daylight)
    with 5 switching levels: 100% / 50% / flashing / off / SOS
    SOS light signal: Press and hold the switch permanently. After a few seconds, the lamp flashes an SOS emergency signal.
    two CR2032 batteries included
    Colour: blue