... aerospace aluminum, anodized 5. CE, ROHS Mini LED keychian torch light BulbLEDSizemany for choicePowercell batteryLogoacceptedBrightness11000-14000MCDLifetime100000 hoursMaterialAluminumSwitchOn/off button ... computers, jewelry, antique collection with our invisible black light ink marker pen for seurity, and if stolen ... make sure what kind of light do you want,WHITE LED or UV LED?(2).If possible,please ...