WLAMP(block light) A Wood's lamp is a diagnostic tool that emits ultraviolet light used in many fields. In dermatology, it is used to examine the skin of patients to detect several types of problems. It is particularly useful for diagnosing erythrasma, fungal infections of the skin, pigmented lesions, bacterial skin infections, as well as pigmentation problems (e.g. vitiligo), melanomas, dermatoses, etc. This portable light is lightweight and easy to use. The power socket is fitted with an electronic ballast and the bulb is protected by a synthetic glass cover. (§) Medical device class 1 • Electric consumption: 9 Watts • Tube life span: 3000 h • Power cable length: 280 cm • Suggested colors: black