** Incoming! v3 Revisions are on the way! **

MTB+, MTB, ST:

In response to your feedback and further analysis, we will be providing clarifications on Compliance Documentation requirements to streamline your submission.

MTBB:

In addition, we will only be requiring implementation in base building areas.

CI:

Additionally, we will be providing the following expansion: Partial Credit option for meeting the requirements only in tenant spaces.

Please note, the below requirements and compliance documentation will be updated soon to reflect v3 changes. You can find more information on these revisions in a Change Log that will be available on the Help Center on December 10, 2024. ________________________________________________________________________

Provide an optimal lighting environment

Rationale: A layered, flexible, and low-flicker artificial lighting setup that can adjust to individual occupant needs and day-to-day weather conditions reduces the risk of developing eye strain and migraines, and helps regulate circadian rhythm, which has strong positive effects on mood, sleep, and the immune system.

For the most accurate strategy and documentation requirements, please refer to the digital scorecard made available on the Fitwel Platform.

Requirements

Demonstrate compliance with one of the options below:

Option 1 - Optimal Lighting Environment (Full Credit):

Demonstrate compliance with all of the following requirements:

Multi-Tenant Whole Building (no on-site management), Multi-Tenant Whole Building (with on-site management)

1. Ensure that 51% of lighting fixtures within all regularly occupied spaces within the building are dimmable and/or tunable.
2. Ensure that the dimmable and/or tunable lighting fixtures can be operated by all building occupants.
3. Provide a minimum of one type of the following qualifying ambient lighting sources for general illumination throughout all regularly occupied areas within the building:

• ceiling-mounted 
• recessed ceiling fixtures
• wall sconces 
• floor lamps
• cove lighting.

4. Provide a minimum of one type of the following qualifying task lighting at 51% of all regularly occupied workstations within building owner/management spaces:

• track lighting
• pendants
• desk and table lamps
• under-cabinet lighting
• luminous partitions.

5. Ensure that all lighting fixtures within all regularly occupied spaces within the building are low flicker*.

*Low flicker lights are those that align with IEEE Std 1789-2015 and have a flicker of no less than 90Hz and a modulation percent ≤ 0.08*flicker.

*Low flicker lights that comply with UL's Verified Low Optical Flicker or BREEAM HEA 05 may qualify.

Qualifying regularly occupied spaces must include but are not limited to the following:

Workspaces: which include workstations, flexible workspaces, individual offices, and circulation between workstations. Note that hallways, corridors, and elevator banks are not considered regularly occupied spaces.

Common spaces: which include spaces where occupants can gather to work, eat, take breaks or meet, such as meeting rooms, lactation rooms, quiet rooms, and reception areas.

Single-Tenant, Commercial Interior

1. Ensure that 51% of lighting fixtures within all regularly occupied spaces accessible to all full- and part-time employees and staff are dimmable and/or tunable.
2. Ensure that the dimmable and/or tunable lighting fixtures can be operated by all full- and part-time employees and staff.
3. Provide a minimum of one type of the following qualifying ambient lighting for general illumination throughout all regularly occupied spaces accessible to all full- and part-time employees and staff of tenant spaces:

• ceiling-mounted 
• recessed ceiling fixtures
• wall sconces 
• floor lamps
• cove lighting.

4. Provide a minimum of one type of the following qualifying task lighting at 51% of all regularly occupied workstations within the tenant space:

• track lighting
• pendants
• desk and table lamps
• under-cabinet lighting
• luminous partitions.

5. Ensure that all lighting fixtures within all regularly occupied spaces accessible to tenant occupants are low flicker*.

*Low flicker lights are those that align with IEEE Std 1789-2015 and have a flicker of no less than 90Hz and a modulation percent ≤ 0.08*flicker.

*Low flicker lights that comply with UL's Verified Low Optical Flicker or BREEAM HEA 05 may qualify.

Qualifying regularly occupied spaces must include but are not limited to the following:

Workspaces: which include workstations, flexible workspaces, individual offices, and circulation between workstations. Note that hallways, corridors, and elevator banks are not considered regularly occupied spaces.

Common spaces: which include spaces where occupants can gather to work, eat, take breaks or meet, such as meeting rooms, lactation rooms, quiet rooms, and reception areas.

Option 2 - Optimal Lighting for 51% of Lighting Fixtures (Partial Credit):

The project may achieve partial credit by demonstrating compliance with all of the following requirements:

Multi-Tenant Whole Building (no on-site management), Multi-Tenant Whole Building (with on-site management)

1. Ensure that 51% of all lighting fixtures within the building are dimmable and/or tunable.
2. Ensure that the dimmable and/or tunable lighting fixtures can be operated by all building occupants.
3. Provide a minimum of one type of the following qualifying ambient lighting for general illumination throughout the building:

• ceiling-mounted 
• recessed ceiling fixtures
• wall sconces 
• floor lamps
• cove lighting.

4. Ensure that all lighting fixtures within all regularly occupied spaces within the building are low flicker*.

*Low flicker lights are those that align with IEEE Std 1789-2015 and have a flicker of no less than 90Hz and a modulation percent ≤ 0.08*flicker.

*Low flicker lights that comply with UL's Verified Low Optical Flicker or BREEAM HEA 05 may qualify.

Compliance Documentation

Design Pathway

Option 1: 

• Requirement 1

  • Upload design drawings or specifications of each unique dimmable/tunable light fixture

  • Checkbox to confirm that a minimum of 51% of all lighting fixtures within all relevant regularly occupied spaces will be dimmable/tunable light fixtures

• Requirement 2

  • Upload design drawings or specifications of each unique dimmable/tunable light fixture showing how it can be operated by all relevant occupants

  • Checkbox to confirm that the dimmable/tunable light fixtures that will be installed can be operated by all relevant occupants

• Requirement 3
  • Upload design drawings or specifications of the type of ambient lighting for general illumination that will be provided
• Requirement 4

  • Upload specifications of each unique type of low flicker lights that will be used

  • Checkbox to confirm that all lighting fixtures within all relevant regularly occupied spaces will be low flicker lights

Option 2: 

• Requirement 1

  • Upload design drawings or specifications of each unique dimmable/tunable light fixture

  • Checkbox to confirm that a minimum of 51% of the lighting fixtures within all relevant regularly occupied spaces will be dimmable/tunable light fixtures

• Requirement 2

  • Upload design drawings or specifications of each unique dimmable/tunable light fixture showing how it can be operated by all relevant occupants

  • Checkbox to confirm that the dimmable/tunable light fixtures that will be installed can be operated by all relevant occupants

• Requirement 3
  • Upload design drawings or specifications of the type of ambient lighting for general illumination that will be provide
• Requirement 4

  • Upload specifications of each unique type of low flicker lights that will be used

  • Checkbox to confirm that a minimum of 51% of the lighting fixtures within all relevant regularly occupied spaces will be low flicker light

Built Pathway

Option 1: 

• Requirement 1

  • Upload an annotated photograph(s) or specifications of each unique dimmable/tunable light fixture

  • Checkbox to confirm that a minimum of 51% of all lighting fixtures within all relevant regularly occupied spaces are dimmable/tunable light fixtures

• Requirement 2

  • Upload an annotated photograph(s) or specifications of each unique dimmable/tunable light fixture showing how it can be operated by all relevant occupants

  • Checkbox to confirm that the dimmable/tunable light fixtures can be operated by all relevant occupants

• Requirement 3
  • Upload design drawings or specifications of the type of ambient lighting for general illumination that are provided
• Requirement 4

  • Upload specifications of each unique type of low flicker lights that are used

  • Checkbox to confirm that all lighting fixtures within all relevant regularly occupied spaces are low flicker lights

Option 2: 

• Requirement 1

  • Upload an annotated photograph(s) or specifications of each unique dimmable/tunable light fixture

  • Checkbox to confirm that a minimum of 51% of the lighting fixtures within all relevant regularly occupied spaces are dimmable/tunable light fixtures

• Requirement 2

  • Upload an annotated photograph(s) or specifications of each unique dimmable/tunable light fixture showing how it can be operated by all relevant occupants

  • Checkbox to confirm that the dimmable/tunable light fixtures can be operated by all relevant occupants

• Requirement 3
  • Upload design drawings or specifications of the type of ambient lighting for general illumination that are provided
• Requirement 4

  • Upload specifications of each unique type of low flicker lights that are used

  • Checkbox to confirm that a minimum of 51% of the lighting fixtures within all relevant regularly occupied spaces are low flicker lights