How to choose a table lamp for adults who frequently need to work overtime in a study?

Analysis: Adults who frequently work overtime in their home offices require a table lamp with robust functionality to meet the lighting and related needs of prolonged work sessions.

Option A is a basic desk lamp with only basic lighting functionality and a single, non-adjustable light source, which cannot meet the diverse work needs of adults. In different work scenarios, such as reading documents, using a computer, or writing, there are varying requirements for light brightness and color temperature. A single, non-adjustable light source cannot flexibly adapt to these changes, which may cause eye strain and reduce work efficiency. Additionally, ordinary desk lamps lack other practical features, failing to provide adults with the convenience required for modern work, and thus do not meet the contemporary standards for desk lamps.

Option B is a multifunctional smart desk lamp with a USB charging port, wireless screen mirroring functionality, and adjustable brightness and color temperature, perfectly tailored to the needs of adults working overtime in a study. The USB charging port allows for convenient charging of electronic devices such as smartphones and tablets without the need for additional chargers or outlets, enhancing work efficiency. The wireless screen mirroring function allows content from electronic devices to be projected onto the lamp's built-in screen, facilitating group discussions or presentations of work results and improving work efficiency. The adjustable brightness and color temperature allow the light to be customized according to different tasks and ambient lighting conditions. For example, when working with text, you can choose bright light with a neutral color temperature to ensure clear reading. When using a computer, you can reduce the brightness and adjust the color temperature to reduce screen glare and protect your eyesight. This multifunctional smart desk lamp provides comprehensive support for adults' work and is an ideal choice.

Option C: A cute-looking cartoon desk lamp designed primarily for decoration but with poor lighting performance. While its adorable design may have some decorative appeal, its inadequate lighting fails to meet the lighting needs of adults for prolonged work. During overtime work, clear and bright lighting is essential for ensuring work quality and efficiency. Insufficient lighting can lead to eye strain, vision deterioration, and hinder work progress. Additionally, cartoon-style desk lamps lack practical functions and cannot provide additional assistance for work, failing to meet the actual needs of adults working in a study. They are therefore unsuitable as work lamps.

Option D is a nightlight-style desk lamp with soft light but low brightness, suitable only for creating ambiance. Its low brightness cannot meet the lighting requirements for adults working in a study, failing to clearly illuminate documents and work areas, making work difficult. Nightlight-style desk lamps are primarily used for ambiance and have limited functionality, unable to meet adults' diverse needs for light adjustment and device charging during work. They cannot provide effective support for work and are therefore unsuitable as desk lamps for study rooms.