RABLighting
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RAB Lighting WFRL-Field-Adjustable Edge-Lit LED Downlight-Canless Wafer Design-Black/White Trim-5CCT Selectable 2700K-5000K-90 CRI-Wet Rated/Dimmable for Modern Ceilings (WFRL4R99FA120WB, 1)
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RAB Lighting WFRL-Field-Adjustable Edge-Lit LED Downlight-Canless Wafer Design-Black/White Trim-5CCT Selectable 2700K-5000K-90 CRI-Wet Rated/Dimmable for Modern Ceilings (WFRL4R99FA120WB, 1)
Adjust color temperature on the spot—2700K to 5000K—using the built-in switch.
RAB Lighting WFRL-Field-Adjustable Edge-Lit LED Downlight-Canless Wafer Design-Black/White Trim-5CCT Selectable 2700K-5000K-90 CRI-Wet Rated/Dimmable for Modern Ceilings (WFRL4R99FA120WB, 1)
Item #: 78454188

RAB Lighting WFRL-Field-Adjustable Edge-Lit LED Downlight-Canless Wafer Design-Black/White Trim-5CCT Selectable 2700K-5000K-90 CRI-Wet Rated/Dimmable

Item #: 78454188

WST 96

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Adjust color temperature on the spot—2700K to 5000K—using the built-in switch.
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What Stands Out

Adjustable CCT
Offers versatile color temperature options ranging from warm to cool white, allowing users to customize their lighting to match any room's ambiance and purpose.
Housing-Free Design
Eliminates the need for bulk housing, providing a sleek and modern installation that integrates seamlessly into any ceiling for a clean, unobtrusive look.
Compact Size
The 4-inch profile is perfect for tight spaces, making it ideal for residential or commercial applications while still delivering powerful and efficient lighting solutions.

Product Details

Get the RAB WFRL4R99FA120WS Edge-Lit Wafer CCT Field Adjustable - 2700K to 5000K all-in-one light with no housing required. Smooth illumination for a seamless lighting experience. Shop now at Ubuy Samoa.

Who Should Buy?

Suitable For
  • Residential Interiors

    Perfect for homeowners looking to upgrade lighting without complex installations, thanks to its all-in-one design.

  • Office Spaces

    Great for office environments needing flexible color temperatures to enhance productivity and comfort among employees.

  • New Constructions

    Ideal for contractors working on new builds that prefer efficient, easy-to-install lighting solutions with customizable options.

Not Suitable For
  • Large Retail Areas

    Not suitable for large-scale retail spaces that require more powerful lighting solutions to cover broader areas.

Product Description

RAB Lighting WFRL-Field-Adjustable Edge-Lit LED Downlight-Canless Wafer Design-Black/White Trim-5CCT Selectable 2700K-5000K-90 CRI-Wet Rated/Dimmable for Modern Ceilings (WFRL4R99FA120WB, 1)

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Customer Questions & Answers

  • Question: What is the RAB WFRL4R99FA120WS Edge-Lit Wafer light?

    Answer: The RAB WFRL4R99FA120WS Edge-Lit Wafer is an advanced LED light fixture designed for seamless installation, featuring a tunable CCT (Correlated Color Temperature) option that allows users to choose from several color temperatures ranging from 2700K to 5000K. This versatility makes it suitable for various environments such as homes, offices, or retail spaces. The fixture is all-in-one and does not require additional housing, simplifying the installation process for contractors or DIY enthusiasts who seek a professional finish.
  • Question: How do I adjust the color temperature on the RAB WFRL4R99FA120WS?

    Answer: Adjusting the color temperature on the RAB WFRL4R99FA120WS is straightforward due to its field-adjustable feature. Users can select their desired color settings (2700K, 3000K, 3500K, 4000K, or 5000K) before installation or while it’s being installed. Simply use the designated switches on the fixture to set the color temperature that best fits your space, enhancing the ambiance whether you're looking for a warm inviting glow or a bright daylight hue, tailored to specific needs such as task lighting versus relaxed lighting.
  • Question: Is the RAB WFRL4R99FA120WS suitable for damp environments?

    Answer: Yes, the RAB WFRL4R99FA120WS is designed to withstand damp environments, making it an excellent choice for basements, bathrooms, or covered outdoor spaces. Its construction is robust and includes features that protect against moisture, ensuring longevity and reliability. Using this light fixture in such areas can improve visibility while maintaining safety and style, contributing to improved overall illumination in your home or commercial building.
  • Question: What installation requirements does the RAB WFRL4R99FA120WS have?

    Answer: The installation of the RAB WFRL4R99FA120WS is user-friendly, requiring standard electrical connections. No additional housing is necessary, allowing for simple retrofit applications. Ideal for ceilings where a slim profile is needed, this light can be installed in both new and existing construction without complicated procedures. Whether you are replacing old fixtures or upgrading the lighting in a room, the wafer light's sleek design seamlessly blends in while providing high-performance lighting.
  • Question: What are the benefits of using edge-lit wafer lights like the RAB WFRL4R99FA120WS?

    Answer: Edge-lit wafer lights, such as the RAB WFRL4R99FA120WS, offer numerous benefits including a sleek, modern aesthetics, energy efficiency, and a low-profile design. These fixtures provide uniform light distribution, reducing harsh shadows and bright spots. They are particularly advantageous in spaces where ceiling height may be limited, as they come flush-mounted to the ceiling. This creates a clean look that complements contemporary interior designs while contributing to lower energy costs due to their LED technology.
  • Question: Can the RAB WFRL4R99FA120WS be used in commercial settings?

    Answer: Absolutely, the RAB WFRL4R99FA120WS is well-suited for commercial environments such as offices, retail spaces, and hospitality venues. Its adjustable color temperature feature allows owners to cater to different moods or uses throughout the day. For instance, a cooler light in the morning can enhance focus, while a warmer tone later can create a relaxing atmosphere. Not only does it meet the aesthetic demands, but it also boosts efficiency, making it a practical choice for any professional setting.
  • Question: What kind of bulbs does the RAB WFRL4R99FA120WS use?

    Answer: The RAB WFRL4R99FA120WS uses integrated LED technology rather than traditional bulbs. This ensures a longer lifespan and reduces maintenance frequency. The fixture itself produces a significant amount of light output equivalent to that of incandescent or fluorescent bulbs while consuming much less energy. This makes it an environmentally friendly option that not only brightens your space but also lowers electricity costs in the long run.
  • Question: What is the typical lumen output of the RAB WFRL4R99FA120WS?

    Answer: The RAB WFRL4R99FA120WS has a lumen output that varies depending on the selected color temperature, but it effectively provides ample illumination for various applications. Generally, these lights deliver a bright and consistent lighting experience, suitable for illuminating large areas such as meeting rooms, hallways, or open floor plans. Users can achieve the desired brightness level tailored to their specific requirements, enhancing work efficiency and comfort.
  • Question: Where can I buy the RAB WFRL4R99FA120WS Edge-Lit Wafer light?

    Answer: You can buy the RAB WFRL4R99FA120WS Edge-Lit Wafer CCT Field Adjustable light directly from Ubuy in Samoa. Ubuy offers a convenient online shopping experience, featuring a wide selection of lighting solutions including this advanced wafer light. You can easily navigate their platform, find comprehensive product details, and make your purchase securely.

RABLighting Housing & Trim Kits Editorial Review

**Editorial Review** The RAB WFRL4R99FA120WS Edge-Lit Wafer lights are garnering enthusiastic feedback from customers for their high-quality design and user-friendly features. Reviewers Consistently praise the aesthetic appeal of these lights, with their slightly recessed baffle contributing to a more sophisticated look compared to traditional flush mounts. Whether used in expansive remodels or simply for retrofitting existing fixtures, these lights deliver uniform brightness and Consistency in color temperature, which is a crucial factor when installing multiple units in one space. A standout feature of these wafer lights is their adjustable color temperature setting, which allows users to customize the ambiance of any room easily. This flexibility has proven to be a significant draw, especially for repeat customers who appreciate the ability to dial in the perfect mood based on their needs. Installation has been reported as straightforward, with helpful design elements like spring clamps ensuring a secure fit. Many customers have noted the ease of cutting into existing ceilings and wiring the lights, although some have opted for higher quality connectors than those supplied. The illumination produced is characterized as bright and smooth, with dimming capabilities that function seamlessly with compatible switches. While the materials employed in the gaskets have received some criticism, as they can lead to potential air leaks if not seated correctly, the overall sentiment surrounding the RAB wafer lights is overwhelmingly positive. Even professionals in the electrical field endorse their reliability and performance, citing zero failures over extensive periods of use in various installations. **

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Pros

  • Aesthetic appeal with a classy design
  • Adjustable color temperature for customizable ambiance
  • Consistent brightness and color across multiple units
  • Easy and secure installation with spring clamps
  • Excellent light quality with smooth dimming features
  • High reliability as endorsed by electrical professionals

Cons

  • Flimsy gaskets can lead to potential air leaks

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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WST 96

Order now and get it around Monday, August 17

QTY:

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Features & Benefits

  • 5-in-1 color temperatures (2700K-5000K) for tailored ambiance.
  • Ultra-slim design fits in tight spaces, less than 1/2 inch thick.
  • Easy installation with spring-loaded clips and no recessed housing required.
  • Dimmable to 10% for smooth, glare-free lighting.
  • Constructed from robust materials, UL wet location rated for durability.
  • Available in multiple sizes and trims to suit any interior.

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