WA SB6272

April, May, September, and October designated as "lights out for birds" months to protect over 500 bird species during peak migration periods

State facilities required to turn off nonessential outdoor lighting between 10:00 p.m. and 6:00 a.m., with agency heads determining which lighting is essential for safety or functionality

New construction, renovation, or maintenance at state buildings must include down-shielded exterior lighting, automatic motion sensors, and assessments to avoid over-lighting with short wavelength technology

LEED certification requirements amended to credit one additional point for projects using bird-safe materials and one additional point for projects that reduce nighttime lighting to protect migratory birds

Amends RCW 39.35D.030 and 43.19.682 relating to public building standards and Department of Enterprise Services facilities management