RAB LC Blue SmartShift RGB Col...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$53.13
RAB LC Blue SmartShift RGB Color-Changing LED Wafer Downlight (4″ & 6″, 8W–15W, 550–850 Lumens, 2200K–6500K, 90 CRI)

RAB LC Blue SmartShift RGB Color-Changing LED Wafer Downlight 4" & 6" 8W-15W 550-850 Lumens

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Model: WFR4/RGB

In Stock (leaves warehouse same day if ordered before 3pm ET)

$53.13
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RAB LC Blue SmartShift RGB Color-Changing LED Wafer Downlight 4" & 6" 8W-15W 550-850 Lumens

Professional RGB Color-Changing LED Lighting Solution

The RAB LC Blue SmartShift RGB Color-Changing LED Wafer Downlight delivers versatile lighting performance with 8W-15W power consumption and 550-850 lumens output. This professional wafer downlight accommodates both 4" and 6" installations with adjustable color temperature from 2200K-6500K and 90 CRI for superior color rendering. The constant current Class 2 driver ensures reliable operation for demanding applications.

Professional Features & Benefits

  • RGB Color-Changing Technology: SmartShift capability provides dynamic color options for versatile lighting design and ambiance control.
  • Dual Size Compatibility: 4" and 6" wafer design accommodates various ceiling configurations and installation requirements.
  • Variable Wattage Output: 8W-15W range with 550-850 lumens allows optimal light levels for different applications and energy efficiency.
  • Wide Color Temperature Range: 2200K-6500K adjustment from warm to cool white provides lighting flexibility for any environment.
  • Superior Color Rendering: 90 CRI ensures accurate color representation for professional and residential applications.
  • Long Service Life: 50,000 lamp hours reduces maintenance requirements and provides reliable long-term performance.
  • Professional Driver Design: Constant current Class 2 driver delivers stable power and safe operation.

Technical Specifications

  • Driver Info: Constant Current, Class 2
  • Lamp Hours: 50000
  • Lamp Info: LED
  • Product Finish: White

Professional Applications

  • Residential Interior Lighting
  • Commercial Office Spaces
  • Retail Display Areas
  • Hospitality Environments
  • Professional Offices
  • Multi-Unit Properties
  • Architectural Accent Lighting

Why Choose RAB Quality?

RAB delivers professional-grade LED lighting solutions with 50,000-hour service life and constant current Class 2 driver technology. The white finish and superior 90 CRI performance ensure reliable operation and excellent light quality for demanding applications.

Manufacturer Resources

Product Specs

Driver Info:
Constant Current, Class 2
Lamp Hours:
50000
Product Finish:
White
Department:
Electrical
Product Group:
Recessed Lighting
Light Technology:
LED

RAB WFR4/RGB – Frequently Asked Questions

1) Will the RAB SmartShift RGB wafer downlight fit a 4 inch recessed opening, or do I need the 6 inch?
Both sizes exist as separate parts, so you order by the hole you have. The 4 inch draws 8W (model WFR4/RGB smooth, WFR4B/RGB baffle) and the 6 inch draws 15W (WFR6/RGB smooth, WFR6B/RGB baffle). One part does not cover both apertures, so measure the ceiling cutout before you order. On a retrofit where the old can is 6 inch, the 6 inch wafer is the one that covers the opening.
2) Can I set the RAB SmartShift wafer downlight to a specific white color temperature instead of a color?
Yes. Alongside the RGB color range, the SmartShift wafer tunes white from 2200K up to 6500K, so the same fixture covers a warm 2200K lounge setting and a 6500K daylight setting in a work area. For a property manager standardizing a building, that means one part number on the shelf can be set to match whatever the existing rooms are running instead of stocking separate warm and cool SKUs.
3) What is the difference between the smooth and baffle trim on the RAB WFR RGB wafer light?
It is a glare choice, and it is a separate part number, not a field swap. Smooth trim is WFR4/RGB in 4 inch and WFR6/RGB in 6 inch; baffle trim is WFR4B/RGB and WFR6B/RGB. Baffle is the grooved interior that cuts glare, which is why it tends to go in bedrooms, corridors and hospitality rooms where people look up into the fixture. Smooth is the flatter reflector look. Both trims come in the same white finish, so a mixed-trim job still matches the ceiling.
4) How much light do I get from the 4 inch versus the 6 inch RAB RGB wafer, and is it enough for an office?
The family runs 550 to 850 lumens across 8W to 15W, with the 8W being the 4 inch and the 15W the 6 inch. In practice the 4 inch is an accent, corridor or supplementary layer, and the 6 inch carries the general lighting in an office or retail area. On an RGB fixture, keep in mind that colored output sits below the white output, so size your layout off the white numbers.
5) Is a 90 CRI downlight worth it for retail display or hospitality work?
For anything where a customer judges a color, yes. The RAB SmartShift RGB wafer is 90 CRI, which is the threshold most retail and hospitality specs call for because merchandise, paint, skin tones and food read accurately under it. Standard 80 CRI product will light the space fine but will flatten reds. If the drawing calls out 90 CRI minimum, this fixture meets it.
6) What kind of driver is in the RAB WFR RGB wafer downlight, and is it integral?
Constant current, Class 2. The driver is part of the wafer assembly, which is the whole point of a wafer form factor: no housing or can is required, the driver box sits in the ceiling cavity beside the fixture. Class 2 keeps the output side within low-energy limits, which is why these go into shallow plenums and tight joist bays where a full recessed can will not fit.
7) Should I use a wafer downlight or a standard recessed can with a retrofit trim?
Wafer wins where depth is the problem. The RAB SmartShift RGB wafer is a slim LED unit with a remote Class 2 driver, so it goes into a plenum too shallow for a can and into ceilings where you cannot get above the drywall to hang a housing. A traditional can plus retrofit module is the better answer when you want to reuse existing housings already in the ceiling, or when a future lamp change matters more than depth. On a gut renovation of a multi-unit property, the wafer usually cuts labor because there is no housing to mount.
8) What are the exact RAB part numbers for the SmartShift RGB wafer downlight?
Four manufacturer part numbers cover the range: WFR4/RGB is the 4 inch 8W with smooth trim, WFR4B/RGB is the 4 inch 8W with baffle trim, WFR6/RGB is the 6 inch 15W smooth, and WFR6B/RGB is the 6 inch 15W baffle. The B in the middle is the baffle indicator and the /RGB suffix is what separates these from RAB's fixed-white wafer product, so quote the full string including the suffix.
9) How long do the RAB RGB wafer downlights last before they need replacing?
Rated at 50,000 lamp hours. Run 12 hours a day, that is better than 11 years; on a 24/7 corridor or parking structure it works out near 5-1/2 years. The LED and driver are integral to the wafer, so at end of life the whole unit comes out rather than a lamp swap, which is worth factoring into an MRO replacement budget.
10) Will the RAB SmartShift wafer match the white trims already installed on the rest of my ceilings?
The finish is white across all four parts, 4 inch and 6 inch, smooth and baffle. For a property manager filling in or expanding a run of downlights, that means the trim reads consistent with standard white recessed trim in the same ceiling, and you can mix a 4 inch accent with a 6 inch general light without a finish mismatch.
How fast can I get the RAB WFR4/RGB 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 RAB WFR4/RGB come with a warranty?
Absolutely. The RAB WFR4/RGB 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 RAB WFR4/RGB?
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 RAB WFR4/RGB from ZenSupply?
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