An Act to improve outdoor lighting, conserve energy, and increase dark-sky visibility

HD 2800 requires state and municipal agencies using public funds to install new permanent outdoor lighting to meet specific energy and light pollution standards by 2026. Key provisions include mandating fully shielded fixtures (except for ornamental lighting or historic structures), limiting light color to 3000K or warmer, minimizing glare and light trespass, and using only necessary illuminance levels. The bill directly affects how municipalities and state agencies fund, install, and operate outdoor lighting like streetlights, parking lots, and building façades. It aims to conserve energy and improve night sky visibility by reducing unnecessary or poorly directed light. Regulations must be finalized by January 2026, with exemptions for emergencies, aviation safety, and certain historical or decorative lighting.