This professional Skin Care Lamp has a 3x diopter magnifying lens and uses UV light to diagnose skin conditions. It is a diagnostic tool used in dermatology to observe any subsequent fluoresce of the skin. Wave length is . 365 nanometers.Wood lamp is to help identify clearly the qualities, problems and the unusual conditions of the skin, in order to proper treatments, examine different skin, types or skin particles and conditions, detects imperfections in the skin normally invisible to the eye. Allows esthetician to conduct treatment plan for proper face.4 Fluorescent , magnifier lens and 1 face drape for examination.Name:lamp skin analyzerLamp current: 0.16maLamp voltage: 32-36vWavelength: 365nmUV intensity: greater or to 1000MW/cm23000 hours of operating lifePower: 16WLens: 3 or 5 Function: Skin RejuvenationStandard Voltage: 110V-220VPower Source: electricWave length is . 365 nanometersFunction: Shows imperfections in the skin such as dry oItem sColors SpecificationsLight Blue: Normal Healthy SkinBrown Fluorescent: Pigmentation and Dark SpotsOrange Points: Oily SkinPurple and Dark Purple: Soft Skin, Dehydrated Skin, Skin Lacks of MoistureWhite Fluorescent: Thick Layer of Skin and Deak CellsLight Yellow: Oily Acne SkinWood Lamp Operations1. After cleansing skin, cover 's eyes with cotton.2. cover shade to wood lamp.3. Completely cover 's face with cover shade. The wood lamp should be parallel to 's face with distance of 15-20cm.4. Identify different skin characteristics by appearances of different colors under the ultraviolet ray.Plug Type: EU Plug,it applies to Indonesia, , , , and so on.Colour: whiteMaterial: plasticSize: 17x14.5x5cmPackage Contents:1 * skin check lamp1 * black bagOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.