One of the most critical aspects of PR 402 is its strict stance on light pollution. Abu Dhabi is surrounded by delicate desert and marine ecosystems. Uncontrolled lighting can disrupt wildlife, particularly migratory birds and marine life.
The manual strictly enforces the use of Solid-State Lighting (LED) technology over legacy High-Pressure Sodium (HPS) or Metal Halide lamps. Preferred Color Rendering Index (CRI) and Correlated Color Temperature (CCT) settings are specified to balance crisp visibility with ecological preservation. Warm or neutral white light (typically 3000K to 4000K) is prioritized over harsh blue-white tones. Light Pollution Control pr 402- abu dhabi lighting manual
Luminaire housings must feature robust aluminum die-cast heat sinks capable of dissipating heat efficiently in ambient summer temperatures exceeding 50°C. One of the most critical aspects of PR
: Includes procedures for Day-1 calculation outputs and harmonic measurements to ensure real-world performance matches the design. Why It Is Useful The manual strictly enforces the use of Solid-State
To reduce long-term maintenance costs for the municipality, PR-402 outlines strict material lifetime expectations:
Standard installations typically require warm-to-neutral white light (typically 3000K to 4000K) to optimize visual comfort.