Feature:1. 4 Light Modes: This gemstone identification flashlight is equipped with 4 types of LED lights, white, yellow, 365nm UV, and 395nm UV to accurately identify various gemstones and jewels.2. Bright Light Source: Our torch offers 2 brightness modes in white and yellow lights enabling effective, practical and versatile brightness options for thorough gemstone and jewelry identification.3. Durable and Reliable: Constructed from excellent aluminum alloy, our gemstone identification flashlight ensures unparalleled durability and stability, promising long term reliable use.4. Compact and Portable: With its convenient size and light weight design, this flashlight is the perfect tool for field gemstone identification, easy to carry and use anywhere, anytime.5. Versatility at Its Best: From indoor and outdoor lighting to identifying stains, security markings on money or ID cards, and spot removal on carpets or clothes, this flashlight serves multiple purposes.Specification:Item Type: Jade Appraisal Light Detector LampMaterial: Aluminium alloyWeight: Approx. 212g / 7.5ozLength: Approx. 153mm / 6.02inBattery: Built in 18650 lithium battery 3000mAh (included)Light Source: White light, yellow light, 365nm UV light, 395nm UV lightBrightness Levels: High, low (for white and yellow light)Control: Button.Package List:1 x Jade Appraisal Light1 x USB Cable1 x Focus Head