【Double Head Desk Lamps】It has ultra wide-spanning 27.8-inche across when unfold that achieves the full desk coverage evenly, 180°adjustable LED lamp bars can be side lamp when the lamp heads arranged together for bright, targeted desk lighting.【EASY TO SET UP following the THIRD image with assemble steps】【Stable Base fits for all tabletop】This tall desk lamp comes with metal heavy base allows it stand on any kind of tabletop firmly and it takes up little desk e, ideal for dual monitors, cured wide monitors or L-shape multi tasks desk. 【Easy Operated Front Touch Buttons】The Front buttons are designed in front of the light bar which is visible when sitting at the table and smooth to switch the light modes: 4 brightness levels and 4 color modes. 【30-min auto off timer/Memory】long press power button till the light flash once, the timer activates and will auto off after 30mins, the memory function will remember the last settings when the power is cut and restored. 【Highly Flexible Goose-Neck】Its l long goose-neck supports flexible working height up to 24.6-inche, which can hold the lamp heads over the monitor or bring closer to the work surface, it casts enough light for you to see what you’re working on clearly.