Outdoor lighting; requirements Citation MCLS § 324.75104 URL https://www.legislature.mi.gov/(S(kk4b1ufg2qvm0tdnsxqkxmrd))/mileg.aspx?page=ge… Country USA State Michigan Population 10,034,113 Dark Sky Approved Policy No dark sky fully-shielded shielding motion sensors
Standards for State buildings to conserve energy and minimize adverse impacts on birds. Citation Md. State Finance and Procurement Code Ann. § 4-410.1 URL https://mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gsf§ion=4-4… Country USA State Maryland Population 6,164,660 Dark Sky Approved Policy No shielding dimming curfew and timing
Lighting of Signs Citation Md. Code Ann., Transp. § 8-733 URL https://law.justia.com/codes/maryland/2020/transportation/title-8/subtitle-7/pa… Country USA State Maryland Population 6,164,660 Dark Sky Approved Policy No roadway lighting glare shielding
Performance standards for quarries Citation 38 M.R.S. § 490-Z URL https://www.mainelegislature.org/legis/statutes/38/title38sec490-Z.html Country USA State Maine Population 1,385,340 Dark Sky Approved Policy No shielding
Performance standards Citation 38 M.R.S. § 490-D URL https://www.mainelegislature.org/legis/statutes/38/title38sec490-D.html Country USA State Maine Population 1,385,340 Dark Sky Approved Policy No shielding
On-premises signs Citation 23 M.R.S. § 1914 URL https://www.legislature.maine.gov/statutes/23/title23sec1914.html Country USA State Maine Population 1,385,340 Dark Sky Approved Policy No billboard and sign illumination internally illuminated sign glare shielding pole height
Emergency and auxiliary lights; sirens; privileges Citation 29-A M.R.S. § 2054 URL https://legislature.maine.gov/statutes/29-A/title29-Asec2054.html Country USA State Maine Population 1,385,340 Dark Sky Approved Policy No shielding emergency lighting light trespass or spillover
Recognition of customary uses Citation La. R.S. § 48:461.4 URL https://www.legis.la.gov/legis/Law.aspx?d=103268 Country USA State Louisiana Population 4,590,241 Dark Sky Approved Policy No shielding commercial lighting billboards and sign illumination glare
Highway advertising devices, what prohibited -- Spacing -- Size -- Illumination. Citation KRS § 177.863 URL https://apps.legislature.ky.gov/law/statutes/statute.aspx?id=50722 Country USA State Kentucky Population 4,512,310 Dark Sky Approved Policy No billboard and sign illumination internally illuminated sign glare shielding
Night sky protection strategy Citation HRS § 201-8.5 URL https://www.capitol.hawaii.gov/hrscurrent/Vol04_Ch0201-0257/HRS0201/HRS_0201-00… Country USA State Hawaii Population 1,440,196 Dark Sky Approved Policy No night sky correlated color temperature fully-shielded lumens or lux or candles recreation and sports facilities light trespass or spillover partiallyshielded shielding holiday lighing construction lighting emergency lighting