Features . It is a specially-designed flashlight for identification of jades.. Adopting US CREE LED with a strong penetration it is not only a beneficial tool for identification of jades gemstone and antiques but a good helper of expert jewelry shopkeeper and antique enthusiast.. Charming and unique ARC design of body outline.. Round horn-shape tail design for convenience of finger press.. Sufficient brightness with perfect and clear beam spot.. Constant current circuit chip which maintains constant brightness.. Specially designed convergent cusp for identification of jades ensures a better beam focus. Specification . Type - Flashlight. Material - Made of durable aircraft-grade aluminum T6061. Treatment - Premium Type III hard-anodized anti-abrasive finish. Exterior Color - Black. Reflector - Vacuum coated aluminum optical reflector. Lens - Tempering optical lens. Switch - End click switch. LED - Q5 white light Q5 warm light. Battery - AA 14500