①. Features: Made of aluminum alloy, with durability, fine workmanship, exquisite patterns and environmental friendliness. ②. Purple light function: Amber authenticity check, banknote identification, stamp collection, monitoring of fluorescent substances in jade, and product clean room monitoring. ③. White light function: White light has strong penetration when irradiating objects, suitable for observing pure white jade porcelain goods. ④. Yellow light function: The characteristics of yellow light are close to natural light, with non-reflective irradiation, which is conducive to observation. ⑤. Applicable environment: Diving, hiking, camping, teaching, searching, daily carrying, night riding, caving, night fishing, patrol, identification photos. ⑥. Specifications: Material: Aluminum alloy and electronic components; Color: As shown; Battery capacity: 2000 mAh; Power source: Battery; Power: 5W; Light source form: Bulb; Size: Approx. 1.41x2.3x1.5 cm/5.55x0.91x0.59 inches. ⑦. Note: 1. Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Other parts are not included. Thanks for your understanding. ⑧. Package includes: 1 x Jades Flashlight Torch