Nora Lighting NLCBC2-45140WW/ALE4EM 4" Cobalt Click Round Retrofit Reflector, 750lm / 10W, 4000K, White Reflector / White Flange, 120-277V input; Phase or 0-10V dimming, Pre-Wired for Emergency

Product Overview

The Nora Lighting NLCBC2-45140WW/ALE4EM is a 4-inch round Cobalt Click retrofit reflector with an integrated emergency option. It provides 750 lumens at 10 W and accepts 120–277V input.

Supports 0–10V dimming and is pre-wired for an emergency option (model code ALE4EM). White reflector and flange are provided for typical commercial interiors and retrofit installations.

Key Features

• 750 lumens output at 10 W (nominal)
• Multi-volt 120–277V input
• Supports 0–10V dimming; model is also compatible with phase dimming per product listing
• 4 in round aperture for tight-spacing retrofit layouts
• Pre-wired for emergency operation (ALE4EM designation)
• White reflector and white flange finish

Function — emergency-capable 4" retrofit downlight

This SKU is a 4-inch round retrofit reflector intended to replace or upgrade existing recessed downlights while providing an emergency option. It delivers 750 lumens from a 10 W driver and is suitable for commercial interiors where emergency-capable fixtures are used.

• Emergency-ready model designation: ALE4EM (pre-wired for emergency)
• 4 in round aperture fits compact or tight-spacing layouts

Electrical and dimming requirements

The fixture accepts 120–277V input. The product listing indicates support for 0–10V dimming and also notes compatibility with phase dimming; confirm the specific dimmer compatibility for your control system before installation.

• Input voltage: 120–277 V
• Dimming: 0–10V supported; phase dimming is also indicated

Applications — where to use this fixture

The product listing identifies typical applications such as corridors, stairwells, and other areas where code-required egress or exit lighting is used. Use project and local code requirements to determine suitability for a given location.

• Typical placements cited: corridors, stairwells, exit pathways
• Intended for retrofit installations in commercial or multi-unit settings

Installation and emergency considerations

Confirm mounting orientation, required emergency runtime, and local code requirements before installation. The unit ships pre-wired for the emergency option, but installers should verify runtime and connection details per project needs.

• Verify required emergency runtime and mounting orientation for the installation location
• Confirm compatibility with existing housings or retrofit kits prior to ordering

Before You Order

Verify mounting compatibility and the emergency runtime required by local codes before ordering.

• Confirm model: NLCBC2-45140WW/ALE4EM
• Verify mounting orientation and retrofit housing compatibility
• Verify required emergency battery runtime and local code requirements

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Nora Lighting NLCBC2-45140WW/ALE4EM 4" Cobalt Click Round Retrofit Reflector, 750lm / 10W, 4000K, White Reflector / White Flange, 120-277V input; Phase or 0-10V dimming, Pre-Wired for Emergency. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.