Meaning
Layouts for the positioning of luminaires in commercial spaces determine the intensity and distribution of light on merchandise. Designers use retail lighting grids to ensure that products are visible and that brand colors appear accurate to shoppers. These systems define the spacing between fixtures and the angle of the light beams.
Proper planning prevents dark spots on shelves and reduces the glare that can distract customers.
Luminaire Arrangement
Engineers calculate the optimal distance between lights based on the ceiling height and the desired lux levels. The implementation of retail lighting grids allows for a uniform wash of light across the sales floor. High density arrangements are used in jewelry or cosmetics departments to highlight small details.
Standard aisles often use a linear configuration that follows the path of the shelving units. Adjustments to the grid can accommodate changes in store layout or seasonal displays. Lighting fixtures are often mounted on tracks to allow for easy repositioning.
Display Intensity
Measured brightness on the vertical surface of a shelf depends on the wattage and the beam angle of the fixtures. Within retail lighting grids, the concentration of light can be used to direct the attention of the shopper toward premium items. Higher intensity lighting often correlates with faster foot traffic in specific zones.
Excessive light can cause heat buildup or contribute to the photofading of sensitive packaging.
Shelf Visibility
Consistency in illumination ensures that labels are legible and that the product is easily identified from a distance. When retail lighting grids are poorly designed, shadows can obscure the lower shelves and reduce sales.
