Definition and Structure
Linear light: Linear light mainly refers to the phenomenon where light sources are arranged in a linear form and emit light. In computer graphics software such as Adobe Photoshop, linear lighting is a blending mode that darkens or lightens colors by reducing or increasing brightness, depending on the brightness of the blended color. However, in the field of lighting, linear light usually refers to a series of LED beads or other light sources arranged in a straight line to form a continuous and uniform light strip. These light sources are often packaged on flexible support boards, such as FPC (flexible circuit board) or transparent sleeves, to meet different installation and lighting requirements.
Strip light: Strip light is a light source composed of one or more rows of LED beads, and the emitted light becomes parallel light bands. Strip lights usually connect multiple LED lights in series on the same line and package them in a rigid PCB board or waterproof silicone. This structure enables strip lights to have high brightness and directionality, making them suitable for use in situations that require focused illumination.
Characteristic differences
Luminous angle: Linear light, due to the use of flexible support plates and a large luminous area, typically has a wide luminous angle and is suitable for scenes that require extensive illumination. The strip light uses smaller LED beads with a smaller emission angle, which is more suitable for scenes that require focused lighting.
Material and Structure: Linear light usually uses flexible support plates and transparent sleeves, which makes it more flexible and versatile in installation and use. Strip lights, on the other hand, often use rigid PCB boards or silicone materials with relatively sturdy structures, making them suitable for installation in narrow spaces after reinforcement.
Application scope: Due to its characteristics of large luminous area and soft light, linear light is usually used in places where uniform lighting is required, such as light strips, background walls, ceilings, corridors, conference rooms, etc. Bar lights, due to their high brightness and strong directionality, are commonly used in scenes that require focused lighting, such as exhibition stands, shopping mall counters, hotel lobbies, and offices.
Regulation and control: With the development of technology, both linear light and strip light have high regulation and control capabilities. However, due to its more flexible structure, linear light is easier to customize and adjust in terms of length, color, brightness, and other aspects. Although strip lights can also be adjusted to some extent, their adjustment range is relatively limited due to their rigid structure.
Application scenarios
Linear light is widely used in home lighting, commercial decoration, landscape lighting and other fields due to its wide emission angle and soft light. For example, in home decoration, linear light strips are often used to create a warm and comfortable atmosphere; In commercial spaces, linear light is used to enhance brand image and shopping experience. Bar shaped light plays an important role in fields such as machine vision, measurement and detection, and defect detection due to its high brightness and strong directionality. By illuminating the target object, strip light can produce clear edges and contours, facilitating subsequent measurement and analysis work.
