Feature:1. 3 LED DESIGN: This pocket LED flashlight is specially designed for jewelry appraisal, super bright 3LED light source with white, yellow and violet light for different needs.2. EASY TO CONTROL: With 3 control buttons to control white, yellow and purple light respectively, the brightness of white and yellow light can be adjusted steplessly.3. LIGHT CONCENTRATOR: Comes with a professional concentrator, which makes the light more concentrated, strong penetrating power, and the jewelry internal structure is clearer.4. WITH SCALE: The side of the lamp body is marked with a 060mm long scale, which can be used to measure the size of jewelry at any time, which is accurate and reliable.5. METAL SHELL: The flashlight is made of stainless steel and aluminum alloy, with strong impact resistance, not easy to corrode and rust, water resistance and long service life.Specification:Item Type: Identification LightLength: Approx. 130mm / 5.1inHead Diameter: Approx. 20mm / 0.8inTail Diameter: Approx. 25mm / 1inCondenser Head Diameter: Approx. 5mm / 0.2inWeight: Approx. 250g / 8.8ozBuilt In Battery: 1 x 18650 lithium battery 2600mAh (included)Light Source: White light, yellow light, purple light (button adjustment)Lamp Beads: 3LEDControl: 3 buttons (respectively turn on white light, yellow light, purple light)Dimmable Or Not: Long press for white light and yellow light can be stepless dimming, purple light is not adjustableCharging Method: USBMaterial: Aluminum alloy, stainless steel.Package List:1 x Identification Light1 x USB Cable Note: