Features: brand new and high quality Made of aluminum alloy for durability,fine workmanship, exquisite patterns and Environmentally friendly. Purple usefulness :Amber Authenticity,Banknote identification stamp collection,Monitoring a fluorescent substance comprising jade,Product clean room monitoring. White light: White light irradiate object penetration strong, for watching pure white jade porcelain goods. Yellow light: yellow characteristics close to natural light, non-reflective irradiation, conducive to observe. Applicable environment: diving, hiking, camping,teaching, searching, daily carrying, night riding, caving, night fishing, patrol, identification photos. Specifications: Material:Aluminum alloy and electronic components Color:As the Picture Battery capacity: 2000 mAh Power source: battery Power: 5W Light source form: bulb Size: Approx. 1.41x2.3x1.5 for cm/5.55x0.91x0.59 inches Package Includes: 1 x Jades Flashlight Torch 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.