Light source: White light/yellow light/365nm light Gear: White light - yellow light (long induction dimming) - 365nm light Yellow light infinite dimming lumen: 600LM - 360LM - 50LM Charging method: TYPE-C charging Battery capacity: 6000mAh Battery life: about 8-10 hours Lighting effect: White light: clear texture, suitable for viewing jade with skin or carvings; Yellow light: strong penetration, suitable for gambling on jade or viewing jade with skin; light: can illuminate amber, beeswax coral, pearl, , fluorescence, etc. Colour:Black Material:aluminum alloy Package Contents: 1 * Jade Detector Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.