Cooper Lighting LD6B Series LED Downlight — Chicago Plenum Rated, 2000 Lumens
The Cooper Lighting LD6B Series Chicago Plenum LED Downlight (Model LD6BCP20D010) is engineered for installations in air-handling ceiling plenums, meeting the Chicago Plenum (CP) requirements mandated by certain local building codes. With 2000 lumens at 120/277V, it delivers reliable recessed downlight performance in plenum-rated ceiling environments.
Key Specifications
- Light output: 2000 lumens
- Voltage: 120/277V
- Rating: Chicago Plenum (CP)
- Application: New construction
- Dimensions: 23.438 L x 13.25 H x 13.813 W in.
Key Features
- Chicago Plenum rating for use in air-handling ceiling plenums per applicable building codes
- 2000 lumen output for effective downlight illumination
- Wide voltage range (120/277V) for installation flexibility
- LD6B series compatibility with standard LED trim and module accessories
Applications
Required in Chicago and other jurisdictions where building codes mandate Chicago Plenum rated luminaires for recessed fixtures installed in air-handling ceiling plenums in commercial and institutional buildings.



