PR 402 divides outdoor spaces into distinct categories, each with strict technical baselines. Designs must strictly adhere to specific average lux levels, uniformity ratios, and color parameters.

Draft comprehensive layouts mapping pole spacing, mounting heights, outreach arm lengths, tilt angles, and electrical feeder pillar distributions.

What are you using for your photometric simulations? Are you aiming for a specific Estidama Pearl Rating ? Share public link

The PR 402 Abu Dhabi Lighting Manual is more than a set of rules; it is a blueprint for the future of the Emirate’s nighttime identity. By balancing strict technical metrics with a clear focus on environmental preservation, PR 402 ensures that Abu Dhabi's streets remain safe, efficient, and beautifully illuminated for decades to come.

Always check the latest version of the Abu Dhabi E-Library for the most current specifications in PR-402.

Navigating PR 402 is essential for urban planners, electrical engineers, and lighting designers operating in the UAE. This article breaks down the core sections, technical requirements, and sustainable mandates detailed within the manual. 1. Core Objectives of PR 402

Dust storms and high ambient temperatures can rapidly degrade lighting equipment.

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.

Unlike standard electrical codes, PR 402 dedicates significant attention to the "daytime appearance" of lighting fixtures. It dictates that poles and fixtures must complement the architectural vernacular of the surroundings.

Provide optimal visibility for drivers, pedestrians, and cyclists.