In a large conference room, the conference table is 8 meters long and 2 meters wide, with many participants, you need to choose a table lamp to meet the desktop lighting needs, which of the following is suitable?
Explanation
Large conference rooms with large table areas and a large number of participants require lamps that can provide even, sufficient lighting to cover the entire table area.
Option A can only illuminate the local, small decorative table lamps with a height of 25cm, the lighting range of small decorative table lamps is limited, and can not meet the lighting needs of large conference table area. In the case of many participants using the conference table at the same time, local lighting will lead to some areas of insufficient light, affecting the participants to read the information and records, can not meet the actual use of the meeting needs, and large conference room space and functional requirements do not match.
B Option along the length of the table layout, multiple adjustable brightness, the body of the thin embedded table lamp, this design can be flexibly arranged according to the size and shape of the table, multiple lamp body can be uniformly distributed light, to ensure that the entire conference table can get sufficient lighting. Adjustable brightness function can be adjusted according to different meeting scenarios and needs, such as lowering the brightness when projecting displays and raising the brightness when reading materials. Embedded design does not take up desktop space, keep the desktop clean, convenient for participants to place documents and use computers and other equipment, very suitable for large conference room table lighting needs and space layout.
Option C is a large desk lamp with a wide base and a heavy shade, placed individually in the corner of the table. Even with its large size, it is difficult for a single large desk lamp to evenly cover the entire 8-meter-long conference table with light. Placed in a corner will lead to the area away from the lamp dim light, affecting the use of participants. And the wide base will take up desktop space, is not conducive to the placement of documents and equipment, can not meet the lighting and space requirements of large conference tables for simultaneous use, does not meet the layout and functional requirements of large conference rooms.
D Option height 40cm, scattered and weak light ordinary desk lamps, scattered and weak light ordinary desk lamps can not provide clear, bright lighting for large conference tables, in the case of many participants, can not ensure that everyone can work in good light. Dispersed light may also cause light interference, affecting the use of projection equipment, can not meet the lighting needs of large conference room tables, and large conference room space and function does not match.