16
2025
-
12
The core differences and selection logic between line lights and wall washers
2025-12-16 11:27
Category:
Although both belong to the category of long strip lamps, there are essential differences in their design positioning and application scenarios. Structurally, wall wash lamps are generally equipped with adjustable angle brackets and lenses, while line lamps are mostly designed without brackets and some have flexible characteristics. There is a significant difference in power configuration: wall washers mainly use high power of 18W-48W, with a single meter power not exceeding 36W to prevent light decay; Line lights are mostly low-power models that can meet the needs of contour outlining.
Although both belong to the category of long strip lamps, there are essential differences in their design positioning and application scenarios. Structurally, wall wash lamps are generally equipped with adjustable angle brackets and lenses, while line lamps are mostly designed without brackets and some have flexible characteristics. There is a significant difference in power configuration: wall washers mainly use high power of 18W-48W, with a single meter power not exceeding 36W to prevent light decay; Line lights are mostly low-power models that can meet the needs of contour outlining.
Different technical focuses: Wall washers require dual waterproof design with adhesive and glass glue to cope with the complex environment of outdoor wall projection; Linear lights focus on lightweight and easy installation. Application scenario presentation division of labor: The wall washer can achieve a "water light effect" on the wall at a distance of 5-50 meters through an adjustable light emission angle of 20 ° -120 °, suitable for building facade lighting; Line lights are good at outlining contours and dynamic effects, such as the warm white running light effect on hotel exterior walls, which can be achieved through scene modes such as gradient and chase through the DMX512 system. The selection should be based on the principle of "projection requirements determine type, environmental conditions determine parameters". Outdoor wall wash lights are preferred, while line lights have more advantages for contour decoration.
-