Daylighting is the use of windows and skylights to bring sunlight into your home.

Today’s highly energy-efficient windows, as well as advances in lighting design, reduce the need for artificial lighting during daylight hours without causing heating or cooling problems.


Daylighting is the controlled affirmation of normal light, coordinate sunlight, and diffused-skylight facing window into a working to decrease electric lighting and saving energy. By giving an immediate connection to the element and unendingly advancing examples of outside brightening, daylighting makes an outwardly fortifying and gainful condition for building inhabitants, while lessening as much as 33% of aggregate building energy costs.


A daylighting framework is contained not simply of sunlight gaps, for example, skylights and windows, yet is combined with a sunshine responsive lighting control framework. At the point when there is sufficient surrounding lighting gave from sunlight alone, this framework has the capacity to lessen electric lighting power. Encourage, the fenestration, or area of windows in a building, must be planned so as to stay away from the induction of direct sun on undertaking surfaces or at occupants. On the other hand, appropriate glare remediation gadgets, for example, blinds or shades must be made accessible.


A daylighting system consists of systems, technologies, and architecture. While not all of these components are required for every daylighting system or design, one or more of the following are typically present:

  • Daylight-optimized building footprint
  • Climate-responsive window-to-wall area ratio
  • High-performance glazing
  • Daylighting-optimized fenestration design
  • Skylights (passive or active)
  • Tubular daylight devices
  • Daylight redirection devices
  • Solar shading devices
  • Daylight-responsive electric lighting controls
  • Daylight-optimized interior design (such as furniture design, space planning, and room surface finishes).

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