Porcket portable led flashlight 3 In 1 Uv /White/Yellow Flashlight Blacklight Ultraviolet Lights,Size: 13 x 2.5 x 2.5CM( 5.1\" x1\" x1\" ) ,with 1x 18650 rechargeable battery;
White light: for illumination indoor or outdoor travel and sport flashlights
Ultraviolet flashlights : for Pet Urine Stain Detector,Scorpions Finding, Current inspection, detecting Phosphor powder, and UV flashlight torch 365nm is good for gem jewelry Gamstone inspection and UV sterilization, Gel nail curling lights and so on.
Yellow light especially for jade identification, and Yellow light is used in traffic lights,car fog lights,night fishing.
Noted: if any idea or requirement, please feel free to contact us, we sure to satisfy you, thanks!!