New, Unused Product Finish Type: Unpainted Base Material: ABS Resin Bulb Base: Bulb Product Dimensions: 20 cm Depth x 15 cm Width x 36 cm Height Product Weight: 600 grams 【Eye-Friendly Design with Side Diffusion Light】Equipped with blue light cut LED on the sides, utilizing unique side-emitting technology. The light is diffused through reflection and refraction, preventing direct entry into the eyes and reducing glare. This provides a comfortable lighting environment, ideal for long hours of study or work. 【3-Step Color Temperature & 5-Step Brightness Adjustment】The built-in intelligent dimming system supports 3-step color temperature and 5-step brightness adjustment. Users can freely adjust the light intensity according to the scene (reading, work, relaxation, etc.), catering to various needs. 【Disaster Prevention USB Rechargeable Battery Built-in】This product has a built-in 1500mAh lithium battery. Note: The built-in battery is for emergency lighting during typhoons or power outages. The illuminance will decrease by 20% when not connected to a charger. Please be sure to use an AC adapter during study or office work (a USB cable is included with this product, but a power adapter is not included). 【Pen Holder Function / Smartphone Stand Function】The stand light has a special pen holder stand design, allowing you to store pens on your desk within reach, saving space and being convenient. It can also be used as a smartphone stand, allowing you to use your smartphone safely at a scientific angle. 【Clock Function】Clock function setting procedure: ① Long press the L button for 3 seconds (hold until the time display flashes) ② After the flashing starts, press the L button briefly to advance the time in 1-hour increments ③ Long press the M button for 3 seconds (transition to the minute display flashing state) ④ During flashing, short press the M button to adjust in 1-minute increments. 【360° Free Adjustment】The flexible arm can be freely adjusted to suit your needs. You can adjust not only up and down, but also left and right, and the angle of the shade. The high degree of freedom allows you to stylishly showcase the curves of the arm.