What are the different types of Table Lamp?

Table Lamp are indispensable lighting tools in modern homes and offices. They not only provide localized lighting to relieve eye strain, but are also key elements in desktop aesthetics and improving learning and work efficiency. Faced with a dazzling array of styles on the market, many people feel confused when choosing.

Core Classification: By Purpose and Function

When discussing the types of Table Lamp, the most important classification criteria are their design purpose and core functions.

1. Study Desk Lamp (Eye-Friendly Desk Lamp)

These Table Lamp are designed specifically for students and professionals who need to read and write for extended periods.

• Features: Emphasize the stability and uniformity of the light source, typically using LED light sources. High-quality study Table Lamp strive for a high color rendering index (Ra > 90) and a spectrum close to natural light, meeting national illuminance standards (such as National AA level) to maximize eye protection.
  
  

2. Office Desk Lamp (Work Desk Lamp)

Used in offices or home studies, requiring a wide lighting range to cover the area around the keyboard, documents, and monitor.

• Features: Many Table Lamp feature long arms or adjustable stands for easy adjustment of lighting angle and height. Some models also integrate wireless charging or USB charging, improving desktop efficiency.
  
  

3. Decorative Table Lamp (Ambient Lamp)

These Table Lamp prioritize aesthetic design and the creation of an interior atmosphere; lighting function is often secondary.

• Features: The lampshade material, base shape, and overall style are key. They are commonly used in bedroom or living room corners, providing soft, indirect lighting as an artistic accent in the home.
  

Advanced Classification: By Light Source Technology and Installation Method

Besides their purpose, Table Lamp can also be categorized based on their lighting technology and installation method.

1. By Light Source Technology

The light source is the core of a desk lamp, directly determining lighting quality, energy consumption, and lifespan. Main types include:

• LED Table Lamp: Advantages and Features: Outstanding advantages in energy saving and environmental protection, with an extremely long lifespan. Modern LED technology can easily achieve flicker-free operation and features intelligent dimming and color temperature adjustment. Applicable Scenarios: Widely applicable to studying, office work, and daily reading.
  
  
• Incandescent/Halogen Table Lamp: Advantages and Features: Excellent color rendering, accurately reproducing the true colors of objects. However, they are energy-intensive, generate a lot of heat, and have relatively low efficiency. Suitable Scenarios: More commonly used for decorative lighting and professional fields requiring high color rendering (such as photographic lighting).
  
  
• Fluorescent Table Lamp: Advantages and Features: Once the mainstream product on the market, but due to potential flickering and environmental issues such as mercury content, they have mostly been replaced by higher-performance LED Table Lamp. Suitable Scenarios: Less commonly used in new designs, mostly found in older desk lamp models.
  
  

2. Classification by Installation Method

The installation method of a desk lamp determines how it interacts with the desktop space and the range of illumination it can cover.

• Pedestal-Type Table Lamp: Advantages and Features: This is the most common type of desk lamp. It has a stable base, is easy to move, and can be placed on a desk, bedside table, or any flat surface. Suitable Scenarios: Suitable for home studies, bedside tables, living room side tables, etc.
  
  
• Clip-on Desk Lamp: Advantages and Features: Equipped with a clip structure, it can be securely attached to bookshelves, desktop edges, or bed frames. Its biggest advantage is effectively saving desktop space. Suitable Scenarios: Suitable for small desks, drawing boards, or areas requiring temporary lighting due to limited space.
  
  
• Wall-mounted/Screen-mounted Lamp: Advantages and Features: Does not take up desktop space. Screen-mounted lamps are a relatively new type of lamp, designed specifically for computer users. They can be hung above the monitor to provide directional lighting for the keyboard and desktop while avoiding direct light on the screen. Suitable Scenarios: Suitable for users who work on computers for extended periods, in gaming environments, and for users with high demands on desktop efficiency.
  
  

Key Considerations for Choosing a Desk Lamp

• Illuminance (Lux): Reflects the brightness of the light on the desktop. A high-quality desk lamp provides sufficient brightness and ensures uniform light distribution on the desktop.
  
  
• Color Rendering Index (Ra): Indicates the ability of a light source to reproduce the true colors of objects. For eye-protection Table Lamp, a higher Ra value is better.
  
  
• Color temperature (K): Measures the warmth or coolness of light. Neutral white light of 4000K-5000K is recommended for studying and working.
  
  
• Flicker: An ideal LED desk lamp should be flicker-free to avoid eye fatigue.
  
  

Choosing the right desk lamp means choosing a more comfortable and efficient lighting environment. When purchasing, be sure to clarify your main needs and pay attention to the above key technical indicators to ensure your eye health receives the best protection.