WONDSUNSON Longwave & Midwave & Shortwave UV Light Flashlight 254nm 310nm 365nm Minerals Phosphor Detector UVA UVB UVC Blacklight Jade Detection White LED Torch Lamp

Features

• * It adopts 2pcs UVC 254nm LEDs & 1pc 310nm UVB LED with optical filter; other side uses 2pcs 365nm UVA LED and 1pc White light LED.
• * Shortwave 254nm UVC light and Midwave 310nm UVB light producing brilliant fluorescent response for some gemstone minerals within the illuminated area, such as: hyalite opal, zircon, lithium mica, muscovite, calcite, Calcium uranium mica etc, it is also useful for blank TLC plate illumination in near distance; while it is NOT powerful enough for outdoor minerals hunting.
• * Longwave 365nm UVA light mainly used for residues, scorpions, dried urine stains, banknotes, stamps, ID cards, invoice, passports and few minerals detection, such as Calcite and Yooperlites.
• * White light with 2 small tips popularly works for gemstones Jade detection,which is better showcase the texture and moisture level of jade.