【Almost New】Interior Light "LUMIJE" LS 403-D that generates negative ions This product is an interior light equipped with a built-in negative ion generator and a 40W mini-krypton light bulb. It can be used as a supplementary light for computer work or everyday tasks, or as an interior light. When the switch is pressed, a small fan generates negative ions. It is also possible to operate the light to generate only negative ions without using the light. The light is turned on and off with an opening/closing switch (it automatically turns on when the shade is opened and turns off when closed). In addition, a safety switch is provided on the bottom of the main unit to cut off the power to both the light and the ion generator if the unit is tipped over. Product Specifications Model: LS 403-D Color: Orange Wattage: Incandescent lamp 40W Light source: 40W white mini-krypton light bulb (base: E-17) Light on/off: Shade opening/closing switch (ON when opened about 25 degrees or more, OFF when closed) Ion generation method: Corona discharge (with small fan) Tip-over protection: Tip-over switch External dimensions: Base diameter 130mm x height 380mm Weight: 1.0 kg Items for sale 1) Main unit 2) Instruction manual Condition Basically unused, but it was stored at my parents' house in a separate box with careful packaging because the manufacturer's original box was not available. It was used for the purpose of checking the operation and adjusting the screws for this listing. Thank you for your understanding.