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Municipal space lighting

CS-v4 SSc6: Light Pollution Reduction
posted by Chen Shalita on Nov 14, 2021, 8:46 am

Hello,

A portion of the lighting fixtures planned that are integrated in the LEED project, are not just part of the LEED boundary, but are also shared municipal space. The design of these...

Last reply: Emily Purcell, Nov 16, 2021, 9:13 am

Playground lighting

CS-v4 SSc6: Light Pollution Reduction
posted by Chen Shalita on May 4, 2021, 3:26 am

Hello, in one of our projects, there is a playground lit by lighting fixtures around it. Can these lighting fixtures be considered as landscape fixtures, so they could be excluded from the...

Last reply: Bill Swanson, May 4, 2021, 9:43 am

Lighting for handrails near stairs

CS-v4 SSc6: Light Pollution Reduction
posted by Chen Shalita on Apr 22, 2021, 8:27 am

Hello, in ש project we are working on, there are lighting fixtures under the handrails that illuminate downwards towards a staircase. They actually exist to prevent humans from stumbling on the...

Last reply: Chen Shalita, Apr 26, 2021, 3:23 am

Can warehousing ramp lighting for transportation exempt from Light Pollution Reduction

CS-v4 SSc6: Light Pollution Reduction
posted by yingling guan on Jul 6, 2020, 4:13 am

There is a warehouse building project, with outdoor transport ramp beside buildings.  Many exterior lighting designed on the ramp for directional and marker lighting for transportation, are they...

Last reply: Bill Swanson, Jul 20, 2020, 12:59 pm

How to consider Emergency Lamps for this credit?

CS-v4 SSc6: Light Pollution Reduction
posted by Milo Aguilar on Apr 14, 2020, 11:17 am

Our design review came back and for this credit they are asking to provide specs for all the lamps used for the credit including the emergency lamps.  We have tried to find lamps with the specs...

Last reply: Milo Aguilar, Apr 17, 2020, 1:49 pm

SSc6: Light Pollution Reduction (Internally Illuminated Exterior Signage)

CS-v4 SSc6: Light Pollution Reduction
posted by Estra Marku on Mar 12, 2020, 11:42 am

This credit requires that all internally illuminated exterior signage must not exceed a luminance of 200 cd/m2 (nits) during nighttime hours and 2000 cd/m2 (nits) during daytime hours. 

...

Last reply: Estra Marku, Mar 17, 2020, 3:01 pm

Facade Lighting Exemptions

CS-v4 SSc6: Light Pollution Reduction
posted by Ronnel Flores on Feb 27, 2020, 6:29 pm

LEED v4 states the following:

The following exterior lighting is exempt from the requirements, provided it is controlled separately from the nonexempt lighting:  lighting that is used...

Last reply: Bill Swanson, Feb 28, 2020, 8:18 am

Light Pollution reduction credit for luminaires placed in roof terraces

CS-v4 SSc6: Light Pollution Reduction
posted by Isabel Villar on Aug 21, 2018, 9:52 am

Hi, 

I have a questions about how to the distance to the project boundary and...

Last reply: Isabel Villar, Aug 22, 2018, 4:27 am

LEED-CS v3 Light Pollution Compliance for buildings, achieved LEED-ND v4 Light Pollution Reduction credit

CS-v4 SSc6: Light Pollution Reduction
posted by Nuttanee Vongveeranonchai on Aug 9, 2018, 4:50 am

Dear All,

I am working on two office buildings for LEED-CS v3 and plan to achieve SS Credit 8 Light Pollution Reduction. These buildings are parts of LEED-ND v4 project. So, I am wondering...

Last reply: Nuttanee Vongveeranonchai, Aug 9, 2018, 11:33 pm

BUG Rating System and general equivalent standards for Ireland

CS-v4 SSc6: Light Pollution Reduction
posted by Matt Vesey on May 23, 2018, 2:54 am

I'm working on an office/industrial mixed use development. Our lighting designer is not familiar with the...

Last reply: Matt Vesey, Jun 11, 2018, 4:47 am