Built-in 160 eye-protecting LED chips (80 cool white lights, 80 warm lights), 5 color temperatures x 5 brightness levels to achieve a variety of light combination modes. It also has four preset modes to meet your different lighting needs. Our tube walls are made of high-quality aluminum alloy, which has good heat dissipation ability and long service life and does not need to be replaced frequently.
Light Source: 160 LED chips
Color Temperature: 3000K - 5500K
Brightness: 5 levels of brightness
Power: 24W max
Support Desktop Thickness: 2.7 in Max
Material: Aluminum Alloy / ABS / PVC/Silicone
Lifetime: 50000H