RECHARGEABLE & LONG-LASTING: Equipped with a standard 1-8650 lithium-ion battery (not included), this gem tester flashlight supports extended appraisal sessions without frequent recharging, making it perfect for thorough jewelry assessments both indoors and outdoors. STABLE & RELIABLE POWER: Operating on a single lithium battery, this jewelry identification flashlight offers consistent power for prolonged gemstone inspections, ensuring stable performance during both indoor and outdoor use. COMPACT & EASY TO CARRY: Designed for portability, this jade inspection torch is lightweight and small enough to fit easily into pockets or handbags, making it an essential tool for gem identification on the move. ADVANCED INSPECTION FEATURES: With a focused 5mm spot light head, this gemology tool emits bright white or yellow light (optional), providing strong penetration to reveal the internal structure of jewels like jade with clarity and precision. DURABLE CONSTRUCTION: Made from aluminum alloy and stainless steel, this gemology flashlight is built to resist daily wear and tear, ensuring reliable performance and durability during precise gemstone appraisal tasks. Description/Features: Enhance your jewelry appraisal and identification process with our high-precision Jewelry Identification Flashlight. Crafted from durable stainless steel and aluminum alloy, this flashlight is designed for professionals who demand reliability and accuracy in their tools. The compact and ergonomic design features a tail button for easy control, making it a convenient addition to any jeweler's toolkit. Specifications: Item Type: Jewelry Identification Flashlight Material: Stainless Steel, Aluminum Alloy Product Size: Length: 135mm / 5.3in Head Diameter: 15mm / 0.6in Tail Diameter: 24mm / 0.9in Condenser Head Diameter: 5mm / 0.2in Power Supply: Requires 1 x 1-8650 Lithium Battery (not included) Light Source: 1 LED Control: Tail Button Weight: Approx. 140g / 4.9oz Color: As Shown Specification: Yello