QuiqLitePro Ultraviolet/White LED can be used to authenticates passports, currency, driver licenses or any other identifications with ultraviolet markings. The first push of the On/Off button will activate the White LED at 10 Lumens, designed for normal reading, writing and maneuvering in the dark without having to hold a flashlight in your hands. The 2nd push of the button will activate the Ultravioloet LED at 385nm. The QuiqLitePro is equipped with a 10 minute auto-off battery saving timer and continuous Safety Strobe mode, plus QuiqFlare which provides visibility from over 1 mile away. Now includes a new Pupil Gauge located on the back of the QuiqLitePro.