Pr 402- Abu Dhabi Lighting Manual ((free)) Jun 2026

Roadways are classified from M1 (high-speed expressways) to M6 (local residential streets). Luminance ( Lavcap L sub a v end-sub

Architectural enhancement without causing spill light. Control: Strict limits on candela per square meter ( ) to protect the night sky. Key Compliance Requirements

The Upward Light Ratio (ULR) for street luminaires must be 0%, meaning no direct light is emitted above the horizontal plane.

Navigating the PR 402 approval process requires a structured approach to documentation.

for different road types (e.g., Highway vs. Residential). pr 402- abu dhabi lighting manual

If you are tasked with a lighting design in Abu Dhabi, follow this protocol:

Maximum bracket arm length is typically 1.5m with a maximum tilt angle of 5 degrees.

Light pole foundations must be designed for a wind velocity of 160km/h with a gust factor of 1.14, supporting up to 6 luminaires in accordance with AASHTO specifications. 3. Key Components and Sections of PR-402 The manual is structured into several sections, including:

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Generally restricted to warm or neutral white (2700K to 4000K) to create an inviting atmosphere. 3. Structural and Facade Lighting

By enhancing energy efficiency and reducing light pollution, compliance with PR-402 is crucial for projects aiming for higher Estidama Pearl Rating System certification. Conclusion

Professionals should subscribe to DMT notifications and attend the annual Abu Dhabi Lighting Forum for early insights.

Each zone has dedicated luminaire types, mounting heights, and shielding requirements. Roadways are classified from M1 (high-speed expressways) to

Unlike general international standards (e.g., CIE, IESNA), PR 402 adapts global best practices to Abu Dhabi’s unique environment—considering high ambient temperatures, dust, humidity, and local cultural values.

Conflict zones like intersections, roundabouts, and pedestrian crosswalks require heightened illuminance. Focus on horizontal illuminance ( Eavcap E sub a v end-sub ) to ensure complex traffic maneuvers are fully visible.

| Document | Issuer | Scope | |----------|--------|-------| | | Department of Municipalities and Transport (DMT) / Integrated Transport Centre (Abu Dhabi Mobility) | Includes street lighting design, poles, photometrics, and safety | | Estidama Pearl Building Rating System (PBRS) | DMT – Urban Planning Sector | Includes exterior lighting, light pollution, and energy efficiency (Villa, Building, Community scales) | | Abu Dhabi Quality and Conformity Council (QCC) – Technical Regulations | QCC / ADQCC | Product standards for lighting fixtures (e.g., streetlights, indoor luminaires) | | Abu Dhabi Distribution Company (ADDC) / Al Ain Distribution Company (AADC) – Electrical regulations | ADDC/AADC | Service connection requirements that may reference lighting in public/private areas | | UAE Fire and Life Safety Code of Practice (CoP) | Civil Defense | Emergency lighting, exit sign requirements |