This is an LED desk lamp from Yamada Lighting. I purchased it new on Amazon for approximately 15,000 yen. A sticker labeled "Desk Light" is attached to the power cord. There are also scratches and dirt from use. There is paint peeling on the part where the main body inserts into the clamp. However, this part is not visible during normal use, so it's possible it was in this condition from the time of purchase. As this is an amateur inspection, there may be oversights. Please consider this if you understand the above. *Operation has been confirmed. *Immediate purchase is welcome. Product Name: Desk Light Product Dimensions: 63 (D) x 8 (W) x 8 (H) cm Product Weight: 1.6 kg Shade Material: Aluminum Switch Type: Push Button Brand: Yamada Shomei [Basic Information] LED Type: Integrated LED Equivalent to Traditional Light Source: 100W Incandescent Equivalent Dimming: Soft Start Dimming Light Source Specification: LED 10.0W Dimensions: Shade Width 450mm, Shade Height 15mm, Arm Length 360+360mm Weight: 1.6kg Material Finish: Aluminum/Resin/Zinc Die-cast Lighting Pattern: Soft Start Function (Stepless dimming from 100% to 25%, brightness and color temperature linked) Rated Luminous Flux (LED): 814lm Power Consumption (LED): 10W [Features] Equivalent to 100W Incandescent Lamp Center Direct Illuminance: 1,880Lx Light Source: Variable Color Temperature (2700K Warm White to 4200K White) Ra80 Soft Start Function (Stepless dimming from 100% to 25%, brightness and color temperature linked) Double Click 100% Last Memory Function Clamp: Z-A17 (same color as the main unit) included (mountable thickness up to 45mm) #YamadaLighting #ZLIGHT #LED #DeskLight #White #WithColorTemperatureAdjustment #Z80W