MW Lighting MERD409BA-5CCT 9W Retrofit Downlight 5-CCT Selectable

Product Overview

The MW Lighting MERD409BA-5CCT is a 4 in LED retrofit downlight that delivers 750 lumens from 9 watts and operates on 120V. A field-selectable 5-CCT switch (2700K, 3000K, 3500K, 4000K, 5000K) lets a single SKU cover multiple color-temperature needs.

Designed for recessed ceiling lighting in residential and light-commercial spaces, the fixture offers 90+ CRI for improved color rendering and TRIAC forward-phase dimming compatibility with standard residential dimmers. It is ETL listed, ENERGY STAR certified, and meets Title 24 (JA8) requirements.

Key Features

• 4 in LED retrofit downlight — 9W delivering 750 lm
• Field-selectable 5-CCT: 2700K / 3000K / 3500K / 4000K / 5000K
• High color rendering: 90+ CRI
• TRIAC (forward-phase) dimming compatible
• 120V input
• Certifications: ETL, ENERGY STAR, Title 24 (JA8)

What this downlight does

The MERD409BA-5CCT is a 4 in LED retrofit downlight engineered to replace existing recessed cans or to provide new recessed illumination. It produces 750 lumens while consuming 9 watts, offering energy-efficient general and task lighting for ceilings.

• Output: 750 lm at 9W
• Size: 4 in aperture
• Operating voltage: 120V

Recommended applications

Use this downlight for residential and light-commercial recessed ceiling lighting. Typical installations include retrofit of existing cans, remodels, new-construction ceilings, task lighting over work surfaces, and general-purpose downlighting.

• Residential rooms, hallways, kitchens
• Light-commercial offices, corridors, retail displays
• Retrofit replacements of existing recessed fixtures

Dimming and controls

The fixture supports TRIAC (forward-phase) dimming and is intended to pair with common residential wall dimmers that are rated for LED loads. Dimming performance depends on the specific dimmer model and its LED load rating.

• TRIAC forward-phase dimming compatible
• Pair with a TRIAC dimmer rated for LED loads

Color temperature options

A field-selectable 5-CCT switch lets installers choose from five color temperatures without changing the fixture model. This allows a single SKU to serve multiple CCT needs on a project or to match existing lighting.

• Selectable CCTs: 2700K, 3000K, 3500K, 4000K, 5000K
• Select on-site during installation to match space requirements

Certifications and compliance

The MERD409BA-5CCT carries ETL listing and ENERGY STAR certification and meets Title 24 (JA8) requirements, supporting code-compliant installations where those listings are required.

• ETL listed
• ENERGY STAR certified
• Title 24 (JA8) compliant

Installation and compatibility notes

Confirm the ceiling aperture and rough-in opening match the 4 in size before ordering. Because dimming behavior varies by dimmer, pair the fixture with a TRIAC dimmer rated for LED loads. For retrofit installs, verify the existing housing accommodates the 4 in retrofit form factor.

• Confirm ceiling aperture / rough-in opening for 4 in retrofit
• Use a TRIAC dimmer rated for LED loads for best dimming performance

Before You Order

Confirm the model number and quantity required before ordering. Verify the ceiling aperture and existing housing are appropriate for a 4 in retrofit downlight and plan to use a TRIAC dimmer rated for LED loads if dimming is required.

• Check ceiling aperture / rough-in opening for 4 in retrofit compatibility
• Confirm dimmer is TRIAC and rated for LED loads
• Confirm model: MERD409BA-5CCT

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for MW Lighting MERD409BA-5CCT 9W Retrofit Downlight 5-CCT Selectable. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.