This 3 in 1 flashlight emits White light, Yellow light for jade gemstone detection and Shortwave UVC light producing brilliant fluorescent response for some gemstone minerals within the illuminated area. It is a beneficial tool for identification of jades, gemstone, amber and antiques etc, which is a good helper for experts, collectors, jewelry shopkeeper and antique enthusiasts.
pls feel free to contact me at any time ! we are glad to offer you sample to test ！
