yes sir...UV light....bright like hell....seriously....
i have one, and never regret the purchase....
lume effect by exposing the paint to UV light which amplified energy in the paint will make your lume look at least 15% brighter than normal light....however i do not know how it effect the lume life span...
in my experience, i can capture lume effect using normal camera in the dark without the need to control the shutter and ISO by using this UV light....