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Topaz Lighting 4" Gimbal CCT Selectable LED Slim Fit Recessed Downlight, 11W
Model: TOP-RDL4GIM115CTS-46
Topaz Lighting 4" Gimbal CCT Selectable LED Slim Fit Recessed Downlight, 11WThe Topaz Lighting 4" Gimbal Slim Fit Recessed Downlight delivers versatile, high-quality LED illumination in an...
Topaz Lighting
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Topaz Lighting LED 4" Gimbal Retrofit Downlight, 8W 3000K 94 CRI, All-White Trim
The Topaz Lighting LED 4" Gimbal Retrofit Downlight delivers a high-performance, energy-efficient upgrade for standard recessed housings in both downlighting and directional applications. This 8W module produces exceptional color rendering at 94 CRI and 3000K warm white color temperature, making it ideal for residential and commercial spaces where light quality matters. Dimmable down to 5% for precise ambiance control, the unit features advanced thermal management and a convenient power connector system for fast, straightforward installation. ENERGY STAR certified and UL Listed for wet and/or damp locations, this retrofit unit is built for long-term reliability with a life rating of up to 50,000 hours.
Key Features
- Wattage & Efficiency: 8W LED module delivers significant energy savings compared to traditional incandescent or halogen recessed fixtures.
- Color Temperature: 3000K warm white output creates a comfortable, inviting atmosphere suited for living spaces, hospitality, and retail environments.
- Exceptional Color Rendering: 94 CRI ensures colors appear vivid and true-to-life, ideal for accent and task lighting applications.
- Dimmable Performance: Dims smoothly down to 5% for full ambiance control and compatibility with standard dimmer systems.
- Retrofit Design: Engineered to fit standard 4" recessed housings with an all-white gimbal trim for directional or downlighting use — no new housing required.
- Advanced Thermal Management: Built-in thermal management system and optimized optics extend lamp life and maintain consistent light output over time.
- Easy Installation: Equipped with a plug-and-play power connector system for quick, tool-friendly installation into existing recessed cans.
- Long Lifespan: Rated up to 50,000 hours, dramatically reducing maintenance and replacement costs over the product's lifetime.
Certifications & Compliance
- ENERGY STAR Certified
- UL Listed for Wet and/or Damp Locations
- Note: Not for sale in California
Technical Specifications
- list_batch: TOPAZ-20260727
Typical Applications
- Retrofit Upgrades for Standard 4" Recessed Housings
- Residential Downlighting in Living Rooms, Kitchens, and Bedrooms
- Commercial and Hospitality Accent and Task Lighting
- Directional Lighting for Art, Merchandise, or Architectural Features
- Wet and Damp Location Installations such as Bathrooms and Covered Outdoor Areas
- Energy Efficiency Renovation and Lighting Upgrade Projects
Why Topaz Lighting?
Topaz Lighting engineers its LED retrofit units with advanced thermal management and high-quality optics to ensure consistent, long-lasting performance in demanding environments. With ENERGY STAR certification and UL Listing for wet and damp locations, Topaz products meet rigorous safety and efficiency standards required for professional electrical installations. The result is a reliable, code-compliant retrofit solution designed to lower energy consumption and reduce the total cost of ownership over a rated life of up to 50,000 hours.
Manufacturer Resources
Topaz Electrical Fittings & Supplies Catalog
Product Specs
- Restrictions:
- Not for sale in California
- Product Type:
- LED Retrofit Module
- Product Wattage:
- 8W
- Light Temperature:
- 3000K
- Listing:
- ENERGY STAR, UL Listed Wet/Damp Location
- Department:
- Electrical
- Product Group:
- Lighting
- Product Subgroup:
- Recessed Lighting
- Product Size:
- 4"
Topaz Lighting RTL/437WH/90/D-28 – Frequently Asked Questions
1) Can this Topaz LED retrofit downlight go in a shower or a covered exterior soffit?
Yes. The 8W gimbal retrofit is UL Listed for wet and/or damp locations, which covers bathrooms, shower trims where the housing is also rated, and covered outdoor areas like porches and soffits. The housing itself still has to carry the matching wet or damp rating for the installation to be compliant.
2) Can I buy this Topaz downlight for a job in California?
No. The RTL/437WH/90/D-28 retrofit is flagged not for sale in California, so it cannot be specified on California projects. For work in that state you need a Title 20/JA8 compliant retrofit instead.
3) What is the difference between a gimbal retrofit and a fixed downlight retrofit?
A gimbal trim pivots, so you can aim the beam at artwork, merchandise, a backsplash, or a sloped ceiling condition. A fixed baffle or reflector retrofit points straight down only. This Topaz unit is the gimbal version with an all-white trim, so it handles both straight downlighting and directional accent work from the same can.
4) Will this Topaz retrofit dim smoothly on my existing wall dimmers?
The module dims down to 5 percent and is built for standard dimmer systems. For a multi-fixture room, keep all the cans on one circuit at the same 3000K and 8W module so the dimming curve matches across the ceiling. Minimum load on the dimmer matters when you drop from halogen to 8W LED, so a run of a few fixtures may need a dimmer rated for low LED loads.
5) Is 3000K the right color for matching the rest of my building's downlights?
3000K is warm white, the color most residential, hospitality, and retail interiors are built around. It reads noticeably warmer than 3500K or 4000K, so if the other openings in your property are on a neutral white, this will not match and you should standardize the whole area rather than mix. Within a single space, the 94 CRI output keeps paint, wood, and fabric colors consistent from fixture to fixture.
6) What is the exact part number to order this Topaz 4 inch gimbal downlight in 3000K?
Order Topaz part RTL/437WH/90/D-28. That code covers the 4 inch gimbal retrofit, 8W, 3000K, 94 CRI, all-white trim. Adjacent Topaz RTL numbers cover other sizes and color temperatures, so match the full string when you spec it.
7) Is 94 CRI worth it over a standard 80 CRI downlight for retail or gallery lighting?
For anything where color accuracy sells the product, yes. At 94 CRI merchandise, artwork, skin tones, and finishes render close to true, where an 80 CRI lamp flattens reds and browns. Paired with the aiming gimbal, that makes this Topaz unit an accent and task light rather than just general ambient fill.
8) How much energy will I save replacing halogen recessed cans with this 8W Topaz LED?
Each can drops to 8W of draw, against the 50 to 75W a typical halogen recessed lamp pulls, and the module is ENERGY STAR certified. The bigger MRO number is the 50,000 hour rated life, which takes relamping out of the maintenance cycle on high-ceiling or hard-access fixtures.
How fast can I get the Topaz Lighting RTL/437WH/90/D-28 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Topaz Lighting RTL/437WH/90/D-28 come with a warranty?
Absolutely. The Topaz Lighting RTL/437WH/90/D-28 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Topaz Lighting RTL/437WH/90/D-28?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Topaz Lighting RTL/437WH/90/D-28 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.