Backlight, Uplight, and Glare (BUG) ratings must be optimized to ensure zero light spills into adjacent residential properties or upward into the atmosphere. Environmental Resilience
: It establishes a schedule of lighting levels for different traffic routes, such as Highways (Class M2/M4) and Major Arterials, defining parameters like minimum average luminance ( cap L sub a v end-sub ), illuminance ( cap E sub a v end-sub ), and uniformity ratios ( cap U sub 0 Color Standards
Abu Dhabi's unique geographical landscape includes vast desert ecosystems and marine life, both of which are highly sensitive to artificial light pollution. PR 402 addresses this through rigid limits. Zero Up-Light Mandate
Compatibility with a Central Management System (CMS) utilizing open communication protocols (such as DALI, Zhaga, or NEMA nodes) for real-time fault monitoring and adaptive lighting control. Asset Lifetime and Material Specifications pr 402- abu dhabi lighting manual
Used IES RP-8-18 standard only. Pole spacing = 45m, height=10m, CCT=5000K, luminaire = 150W unbranded LED.
The manual is anchored by four strategic pillars that guide its technical requirements:
The primary objective of the PR-402 manual is to transition Abu Dhabi towards high-efficiency, sustainable LED lighting while maintaining strict safety standards. Key principles within the manual include: Backlight, Uplight, and Glare (BUG) ratings must be
Whether you are designing a parking lot in Musaffah or a tunnel on Sheikh Zayed Road, always start with PR 402. Download the latest version from the Abu Dhabi Municipality ePortal, calibrate your software to its parameters, and when in doubt, consult the municipality’s lighting helpdesk.
Ensuring uniform lighting levels and equipment standards for all municipal projects.
: Public realm fixtures must feature a Light Output Ratio (LOR) that directs 100% of light downward, eliminating the upward waste that causes urban sky glow. The manual is anchored by four strategic pillars
What specific (e.g., residential, highway, public park) you want to focus on?
The manual provides rigorous requirements for every component of a lighting project: LED Mandate
The PR 402: Abu Dhabi Lighting Manual also provides guidelines for the installation and maintenance of lighting systems, including:
Minimum 10-year full warranty required for street and tunnel lighting. Physical Infrastructure:
