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51-11C-40501  <<  51-11C-40502 >>   51-11C-405021

PDFWAC 51-11C-40502

Section C405.2Electrical power and lighting systems.

C405.2 Lighting controls. Lighting systems shall be provided with controls that comply with one of the following:
1. Lighting controls as specified in Sections C405.2.1 through C405.2.10.
2. Luminaire-level lighting controls (LLLC) as specified in Section C405.2.8.1.
EXCEPTION:
Except for specific application controls required by Section C405.2.6, lighting controls are not required for the following:
 
1. Areas designated as security or emergency areas that are required to be continuously lighted.
 
2. Means of egress illumination serving the exit access that does not exceed 0.01 watts per square foot of building area.
 
3. Emergency egress lighting that is normally off.
 
4. Industrial or manufacturing process areas, as may be required for production and safety.
[Statutory Authority: RCW 19.27A.020, 19.27A.025, 19.27A.160 and chapters 19.27A and 19.27 RCW. WSR 22-14-091, 23-12-101, and 23-20-021, § 51-11C-40502, filed 7/1/22, 6/7/23, and 9/25/23, effective 3/15/24. Statutory Authority: RCW 19.27A.025, 19.27A.045 and chapter 19.27 RCW. WSR 20-21-080, § 51-11C-40502, filed 10/19/20, effective 2/1/21. Statutory Authority: RCW 19.27A.020, 19.27A.025, 19.27A.160 and chapter 19.27 RCW. WSR 19-24-040, § 51-11C-40502, filed 11/26/19, effective 7/1/20. Statutory Authority: RCW 19.27A.025, 19.27A.160, and 19.27.074. WSR 16-03-072, § 51-11C-40502, filed 1/19/16, effective 7/1/16. Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. WSR 13-04-056, § 51-11C-40502, filed 2/1/13, effective 7/1/13.]
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