I received this as a prize, but I'm not going to use it, so I'm putting it up for sale. I opened it to check if it works, but it's practically new. Only those who understand, please. No claims accepted. ZEPEAL ZLT-20B-K LED Stand Light with Digital Clock, Calendar Display, and USB Type-C Port - Black ● Convenient clock and calendar functions keep your desk tidy It illuminates your workspace while also functioning as a desk clock. Saves space! It also has a convenient alarm clock function. There are 8 different sounds! ● 5-step brightness adjustment / 3 color temperatures 3 colors to choose from depending on the situation Daylight white... for studying, Warm white... for reading, Incandescent... for relaxing ● Dedicated adapter so you don't have to worry about the power cord With USB Type-C port Can also supply power to external devices such as smartphones ● Adjustable light angle Can be folded and stored when not in use 【Specifications】 Body dimensions: Approximately width 286 x depth 264 x maximum height 537mm Power cord length: Approximately 1.5m Weight: Approximately 450g (excluding power adapter) Rated power consumption: 12W (including power adapter and USB output) Dimming: 5 levels Color temperature: Approximately 4500K (daylight white) / Approximately 2500K (incandescent) / Approximately 3500K (warm white) Illuminance: Approximately 1200 lx (30cm directly below, warm white, strong light) Luminous flux: Approximately 200 lm (daylight white) / Approximately 100 lm (incandescent) / Approximately 300 lm (warm white) LED power consumption: Approximately 3W (daylight white) / Approximately 2W (incandescent) / Approximately 5W (warm white) LED lifespan: Approximately 30,000 hours Operating temperature range: 5 to 45 degrees Celsius Power adapter rated power: AC100V 50/60Hz Main unit rated input: DC12V 1A Output terminals: DC5V 1A / USB port (Type-C)