To prevent visual fatigue and dangerous "zebra-striping" patterns on roadways, PR-402 dictates strict overall uniformity ( Uocap U sub o ) and longitudinal uniformity ( Ulcap U sub l
Lighting designs must adhere to specific technical criteria, including minimum average illuminance ( Emcap E sub m ) and luminance ( Lvcap L sub v
PR 402 provides strict average lux (lx) and uniformity (Uo) values for each road and area type. Unlike Western standards that use maintained lux, PR 402 uses values, which are higher to account for dust depreciation. pr 402- abu dhabi lighting manual
The manual mandates specific Correlated Colour Temperatures (CCT) to reduce light pollution and create a comfortable aesthetic. For roadways and parking, 2700K, 3000K, and 4000K are generally accepted, while public spaces often favor warmer tones.
Generally restricted to warm or neutral white (2700K to 4000K) to create an inviting atmosphere. 3. Structural and Facade Lighting For roadways and parking, 2700K, 3000K, and 4000K
The is the regulatory cornerstone for outdoor lighting design across the Emirate of Abu Dhabi. Developed by the Abu Dhabi Department of Municipalities and Transport (DMT), this comprehensive document establishes strict technical frameworks, sustainability metrics, and design standards for public and private outdoor spaces.
The PR 402: Abu Dhabi Lighting Manual outlines several key lighting design requirements, including: Structural and Facade Lighting The is the regulatory
Must be 0% for all standard street and area lighting.