Nora Lighting NLCBC2-45330DW/10LE4 4" Cobalt Click Square Retrofit Reflector with Round Aperture, 1000lm / 12W, 3000K, Diffused Clear Reflector / White Flange, 120-277V input; Phase or 0-10V dimming

Product Overview

The Nora Lighting NLCBC2-45330DW/10LE4 is a 4 in square LED retrofit reflector that delivers 1000 lumens while drawing 12 W from a 120–277 V supply. It pairs a diffused clear reflector with a white flange and a 3000 K color temperature for neutral warm-white illumination.

This module supports smooth dimming via 0–10V controls and is compatible with multi-volt commercial and residential circuits. The square trim with a round aperture is intended for recessed retrofit applications where a compact 4 in footprint is required.

Key Features

• 1000 lumens output at 12 W (120–277 V input)
• 4 in square trim with round aperture; white flange with diffused clear reflector
• 3000 K color temperature for warm-neutral light
• 0–10V dimming capable (also supports Phase dimming)
• Multi-volt 120–277 V input suitable for residential and commercial circuits

What this product does

The NLCBC2-45330DW/10LE4 converts existing 4 in recessed housings into an energy-efficient LED downlight, producing 1000 lumens while consuming 12 W. It provides general and accent lighting with a diffused clear reflector for even distribution and reduced glare.

• Delivers 1000 lm from a 12 W LED engine
• Diffused clear reflector softens output for uniform illumination

Electrical & dimming

This retrofit accepts 120–277 V input, enabling use on standard residential 120 V circuits and 277 V commercial circuits. The unit supports 0–10V dimming for smooth level control and is compatible with Phase dimming (per product description).

• Input voltage: 120–277 V
• Dimming: 0–10V dimming; Phase dimming also supported (per manufacturer description)

Size, trim and finish

The fixture features a 4 in square outer trim with a round aperture, making it suitable for tighter spacing and square-trim design schemes while maintaining a round light opening. The flange is finished in white with a diffused clear reflector.

• Aperture size: 4 in
• Trim shape: Square with round aperture
• Finish: White flange with diffused clear reflector

Applications and typical uses

Intended for retrofit into existing ceilings, the NLCBC2-45330DW/10LE4 is appropriate for both residential and commercial new-construction ceilings where recessed general or accent lighting is required. The compact square trim suits tight-spacing layouts and grid/ceiling-design consistency.

• Common uses: general recessed lighting, accent lighting
• Suitable for: new-construction residential and commercial ceilings

Before You Order

Confirm the model number and quantity required before ordering. Ensure your existing recessed housing and dimming control are compatible with a 4 in retrofit module and 0–10V or Phase dimming requirements.

• Verify ceiling cutout and housing accept a 4 in retrofit reflector with square trim.
• Pair with a 0–10V control dimmer rated for the connected load when using 0–10V dimming.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Nora Lighting NLCBC2-45330DW/10LE4 4" Cobalt Click Square Retrofit Reflector with Round Aperture, 1000lm / 12W, 3000K, Diffused Clear Reflector / White Flange, 120-277V input; Phase or 0-10V dimming. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.