You need to place a table lamp in your study for daily work and study. Which of the following table lamps better suits this scenario?
Explanation
When selecting a table lamp for a study or work environment, the correct approach is to prioritize light quality and practical functionality, choosing a product that provides stable and comfortable lighting. The incorrect approach is to select a table lamp with poor light quality, no adjustability, or one unsuitable for a desk, as this can cause eye strain and reduce work or study efficiency.
Option A: A decorative table lamp with dim, flickering light that is fixed to the desk and cannot be moved. The dim and flickering light fails to meet the requirements for clear, stable lighting during work or study. Prolonged exposure to such lighting can quickly cause eye fatigue, soreness, and even vision deterioration. The fixed, non-movable design also limits the coverage of the light, making it impossible to adjust the lighting position according to different work or study scenarios. Additionally, decorative table lamps are primarily designed for aesthetic purposes rather than practical lighting, making them unsuitable for the core needs of a study.
Option B: Portable table lamp with single brightness level and uneven light distribution. The single brightness level cannot adapt to different lighting needs in daytime and nighttime environments. Uneven light distribution causes parts of books or work areas to be overly bright or dim, affecting the observation and judgment of details. While its compact design is portable, it may not provide sufficient lighting coverage for extended use in a study, and its functional limitations fail to meet the high-quality lighting requirements for work and study.
Option C: A professional study table lamp with eye-friendly LED light sources, uniform light distribution without flickering, and adjustable lamp arms. The eye-friendly LED light sources effectively reduce blue light damage, while the uniform, flicker-free light provides a stable and comfortable lighting environment for prolonged work or study, reducing eye fatigue. The adjustable lamp arm allows flexible adjustment of the light's height and angle, ensuring precise illumination of the work area whether reading books, writing assignments, or using a computer. This meets the diverse needs of a study and helps improve work and study efficiency.
Option D: The light has a cool color temperature, extremely high brightness, and is not adjustable. The floor lamp has a large base, and the cool color temperature can easily cause visual fatigue. The excessive brightness, which is not adjustable, may be too glaring in a study environment, affecting concentration. The large base of the floor lamp not only occupies floor space in the study but also has a fixed lighting height and angle, making it difficult to meet the lighting needs for close-up work or study at a desk. It cannot provide suitable lighting for tasks requiring prolonged focus over a desk.