[upd] - Pr 402- Abu Dhabi Lighting Manual

Abu Dhabi Lighting Manual (PR-402) , particularly Version 3.0 (July 2021), is the definitive technical standard for lighting infrastructure in the Emirate. It is essential for engineers, consultants, and contractors working on roadways, tunnels, and parking areas to ensure compliance with municipal safety and sustainability goals. Soft Computing Research Society (SCRS) Key Technical Specifications

Key Design Considerations for Professionals

For design teams, navigating PR 402 requires a shift in approach. It is no longer acceptable to simply "light up" a building. The design must be contextual. pr 402- abu dhabi lighting manual

A specific, cleared "safe zone" was established around every pole, hardscaped to prevent maintenance issues. The Median Command: Abu Dhabi Lighting Manual (PR-402) , particularly Version 3

Appendix A: Quick Compliance Checklist (PR 402)

| Requirement | Compliant (Y/N) | Remarks | |-------------|----------------|---------| | E_avg meets road class | | | | U0 ≥ 0.30 / 0.35 | | | | TI ≤ 15% | | | | CCT within 3000K–4000K (road) | | | | ULR = 0% | | | | Spill light < limit | | | | Curfew dimming enabled | | | | IP66 + IK08 | | | | Dialux report attached | | | 100% photometric verification using a calibrated lux meter

9. Commissioning & Testing

  • 100% photometric verification using a calibrated lux meter at 1m grid resolution.
  • Luminaire aiming check: No direct glare to adjacent residential windows.
  • Control system test: Time clock, dimming profile, and manual override.

By following this guide—respecting zoning, choosing warm-color LEDs, prioritizing uniformity and glare control, and documenting every calculation—you can fast-track approvals, avoid costly rework, and contribute to Abu Dhabi’s vision of a world-class luminous identity.

2. Where to search for PR 402

If you must find the exact “PR 402” document:

The manual moves beyond simple lux-level recommendations, adopting a holistic "Dark Sky" philosophy that marks a significant departure from the high-illumination urban standards of the late 20th century.