Commercial Bathroom Lighting Requirements

This article gives guidelines for lighting location strength and safety for bathrooms.

Commercial bathroom lighting requirements.

You also have special provisions in other types of occupancy for example health care has essential electrical system that may require emergency lighting even if the egress. This article series details guidelines for selecting and installing interior lighting to meet the requirements for different building areas. The table below provides recommended light levels from the iesna lighting handbook and lpd levels from the iecc 2015. Accent light is a great tool when used properly for any commercial space even the bathroom.

Each bathroom should have a circuit for lighting and an exhaust fan according to the code this circuit may be a 15 amp circuit if it serves just lighting but it should be a 20 amp circuit if it is also serving a vent fan. Commercial lighting requirements in 2009 iecc commercial provisions contained in chapter 5 with reference to ashrae 90 1 2007 covers lighting controls and power. At least one wall switch controlled lighting outlet shall be installed in hallways stairways attached garages and detached garages with electric power. Knowing what these regulations are will help you provide a safe building for all who enter it.

General lighting fan circuit required. Commercial lighting requirements eric richman pacific northwest national laboratory. Check your local jurisdiction for other or more stringent requirements. The us general services administration provides lighting levels and lpds for us government buildings which can be used as a guide for other types of buildings.

Important nec bathroom regulations. Accent lighting can be placed directly over the stalls and sink area to create a gentle ambient lighting outcome. 210 8 b 1 bathrooms. Commercial bathrooms need to be compliant with certain regulations regarding emergency lighting.

If power service is interrupted in your building building occupants need to be able to safely exit without getting hurt. In commercial buildings you have egress lighting the number of exits and the length of the egress travel generally will trigger when emergency lighting is a requirement. While general lighting is always useful accent lighting may be the better route for bathrooms. Bathroom lighting design specifications.

That s a bare minimum and you ll probably want to provide more lights such as vanity lights wall sconces or extra ceiling fixtures for convenience and safety.