Jade Detector Light 4Modes 365nm Rechargeable Emerald Jewelry Gems Amber Identificati on Flashlight Ultraviolet LED UV Torch Lamp Specifications: Product parameters Brand Name: AloneFire Model Name: SV124 Product Material: Aluminum alloy Flashlight Color: Black LED light bulb: White light +Yellow light +365nm UV light+395nm UV light Power (W or Lumens) :5W Applicable Battery:Built-in lithium battery(not removable) Charging method : TYPE-C USB charging Input voltage: 5V Work Mode: 4MODES: White light - yellow lightt- 365NM UV light- 395nm UV light Working time: About 2-3hours(The working time of the lamp may vary due to changes in b attery capacity or temperature, for reference only, not as a basis!) Lighting Distance: White light About 5Ometers(Night Lighting Distance) Dimensions: 15cm/5.91in(length)x 2.5cm/0.98in(head) x 2.5cm/0.98in(Tail) Net weight:: About 121g/0.27 Lb(Only flashlight) Packing list: 1 x Flashlight/ 1 x USB charging cable/ 1 x Box