: Designers must account for Lamp Lumen Depreciation (LLD) and Luminaire Dirt Depreciation (LDD) in their "Day-1" calculation outputs. Resources for Full Manual Access
While sharing resources helps the community, always verify that any downloaded manual is the latest approved version. Regulations in Abu Dhabi shift frequently, and ensuring your design reflects the current Department of Municipalities and Transport (DMT) standards is the responsibility of the consultant. pr 402 abu dhabi lighting manual free