Specification Shade material: acrylic Swing arm material: aluminum iron Power: single head (12W) double head (24W)< br>Voltage: 12V-2A Control method: button control Color temperature: warm white light 3000K + natural light 4500 + white light 6000K Brightness can be adjusted: 10 levels of brightness Shell Color : Black/White Color rendering index: Ra&gt;90 Features Extra Large, Wide and Bright: The 24W 1000Lm LED desk lamp adopts a double head design, which can be rotated 360 degrees, allowing you to adjust the angle of the light bar, and the high-efficiency LED provides enough brightness, which effectively saves you energy and fully illuminates the table. Ideal for multi-monitor workstations, home offices, large workbenches, dens, architects, drawing, sewing, crafting, painting, reading, gaming, piano. Double head perfect design: double head + foldable gooseneck lamp arm + wide clip. The two lamp heads can also be folded together to work, and the direction of the lamp head can be adjusted. 180&deg; adjustable gooseneck arm to save space. 360&deg; swivel base (when the knob is loosened) and rational clamp design allow you to fix it in different orientations, you can clamp it on any surface, vertical or horizontal 3 Color Modes and Stepless Dimming: Color temperature and brightness can be easily and individually controlled by sensitive keys. It includes 3 color temperature modes (warm light (3000K), warm white light (4500K) and cool light (6500K)) and 10 brightness dimming. Its light is very uniform, which can prevent blue light from damaging the eyes and improve your work efficiency. STYLISH, STRONG, ENERGY SAVING: The table lamp is made of high quality aluminum alloy and ABS material, which is sturdy and comfortable to touch. The work desk lamp is very durable, can be used for up to 50,000 hours, and has low power consumption, low calorific value, environmental protection and energy saving, and can be used for many years without burning out. Compared with incandescent lamps, its energy consumption is reduced by 80%. Multifunctional Eye Protection Work Light: 1000lu x2 LED office light has the ability to cast and extend light into the work area. No flicker, no shadows, 100% less eye strain, helping you focus more on work or study. CRI&gt;90 makes colors more vivid and accurate, creating realistic and comfortable lighting. No glare. Package include: 1xLED Reading Table Lamp 1xAdapter 1xUser Manual Specification Shade Material day: acrylic Swing arm material: aluminum iron Power: single head (12W) double head (24W) Voltage: 12V-2A Control method: button control Color temperature: 3000K warm white light + 4500K natural light + 6000K white light Brightness can be adjusted: 10 brightness levels Shell color: black/white Color rendering index: Ra&gt;90 Features Extra Large, Wide and Bright: The 24W 1000Lm LED desk lamp adopts double-head design, which can be rotated 360 degrees, allowing you to adjust the angle of the light bar , and the high-efficiency LED provides enough brightness, which allows you to save energy effectively and fully illuminate the table. Ideal for multi-monitor workstations, home offices, large workbenches, dens, architects, drafting, sewing, crafts, painting, reading, gaming, piano. Perfect double head design: double head + foldable gooseneck lamp arm + wide clip. The two lamp heads can also be folded together to work, and the direction of the lamp head can be adjusted. 180&deg; adjustable gooseneck arm to save space. The 360 &deg; (when the knob is loosened) and the rational design of the clamp allow you to fix it in different orientations, you can clamp it to any surface, vertical or horizontal 3 color modes and stepless dimming: the color temperature and brightness can be easily and individually controlled by sensitive keys. It includes 3 color temperature modes (warm light (3000K), warm white light (4500K) and cool light (6500K)) and 10 brightness gradations. Its light is very even, which can prevent blue light from damaging your eyes and improve your work efficiency. Stylish, Strong, Energy-saving: The table lamp is made of high quality aluminum alloy and made of ABS material, sturdy and comfortable to touch. The work desk lamp is very durable, can be used for up to 50,000 hours, and has low power consumption, low calorific value, environmental protection and energy saving, and can be used for many years without burning. Compared with incandescent lamps, its energy consumption is reduced by 80%. Multi-functional work lamp for eye protection: 1000lu x2 LED desk lamp has the ability to project and spread light in the work area. No flickering, no shadows, 100% less eye strain, helping you focus more on work or study. CRI&gt;90 makes colors more vivid and accurate, creating realistic and comfortable lighting. No glare. Package includes: 1xLED Reading Table Lamp 1xAdapte