Desk lamp, is a kind of lamp, small and delicate, convenient to carry. This appliance is mainly placed on the desk or table, for the use of lighting. The brightness of the lamp is relatively small and concentrated, so it does not affect the light of the whole room. It is confined to the lamp, so as to read, study and save energy. The lamp is already far beyond the value of the lamp itself, the lamp has become an indispensable artwork. Under the concept of light decoration heavy decoration, the adornment function of desk lamp is more apparent also.