Lighting Per Square Foot Commercial

The list shown below includes ies recommended lighting levels for a selection of industrial commercial spaces.

Lighting per square foot commercial.

Lux means lumens per square meter and foot candles means lumens per square foot. This lumen calculation formula is using predefined standard lux levels required for different room types. Lighting design basics and terminology part two. In addition to help you better understand what activities are associated with that energy usage the doe has further broken down overall average electricity usage per square foot for commercial buildings into the average amount spent per system i e lighting heating cooling ventilation etc.

Industrial spaces often require more lumens per square foot because of the complicated potentially dangerous nature of work being performed. This cost equals about 0 35 to 0 70 per square foot of floor space for most buildings. Commercial window film delivers a typical payback of three years or less. Both of these are measurements for how much light makes it onto a surface.

A typical window film installation is 7 per square foot of window glass but this varies depending on the type and amount of window film being installed. Result may defer according to spacing layout of led lights and position from wall. Please choose proper unit of your room area to help us count led lights lux and watts calculation required per square foot meter inch. Today i will explain the third method for lighting design which is watt per square feet method as follows.

Watt per square feet method as per ashrae ansi iesna 90 1 we have two cases for lighting design by using watt per square feet method which are.