WAC Lighting Lotos 4in Regress...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$206.95
WAC Lighting Lotos 4in Regressed Adjustable LED Recessed Light

WAC Lighting Lotos 4in Regressed Adjustable LED Recessed Light

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Model: R4ERA2R-W9CS-WT-6
From the Lotos Collection
$206.95

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

$206.95
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WAC Lighting Lotos 4in Regressed Adjustable LED Recessed Light

The WAC Lighting Lotos Regressed Adjustable is a 4in LED recessed light that combines a 360 degree pivot hinge with a regressed lens for superior glare cutoff, delivering true accent lighting and wall wash performance from a shallow-ceiling fixture. Built with a die-cast aluminum housing and 20-gauge steel driver box, this ETL & cETL listed, UL #1598 fixture is rated for Dry, Damp, and Wet Locations and installs into a 4in round ceiling cutout with as little as 2in of plenum clearance. The high-powered 9W integrated LED module delivers 775 lumens at 90 CRI with 5-CCT selectable color temperature, making it a versatile choice for remodel or new construction ceilings.

Key Features

  • Trade Size: Installs into a 4in round ceiling cutout for ceiling thicknesses between 0.5in and 1.5in, ideal for shallow-plenum applications with less than 2in of clearance.
  • Durable Construction: Die-cast aluminum light engine with a 20-gauge steel driver box, available in a White or Black finish.
  • Regressed Adjustable Design: 360 degree pivot hinge adjusts the light source from 0-90 degrees perpendicular to the ceiling for accent lighting and sloped-ceiling applications, with a regressed lens for reduced glare.
  • Universal Voltage: Universal input driver operates on 120V-220V-277V for flexible electrical hookup, with a male-to-female quick connect locking cable joining the light engine to the driver box.
  • 5-CCT Selectable Light Output: 9W LED module produces 775 lumens at 90 CRI with a rated life of 50,000 hours and selectable 2700K, 3000K, 3500K, 4000K, or 5000K color temperature.
  • Dimmable Performance: Smooth, continuous dimming with ELV or TRIAC dimmers, dimming down to 10% with ELV and 5% with TRIAC dimmers.
  • Simple Installation: Driver box includes 5 knockouts for easy electrical connections and retention clips that hold the light engine securely in place; an optional frame-in kit (part # RER-FRAME) is available separately for pre-wiring exposed ceilings.

Certifications & Compliance

  • ETL & cETL Listed, UL #1598
  • Listed for Dry, Damp, and Wet Locations
  • Airtight and IC-Rated for Contact with Insulation
  • CEC Title 24 Compliant
  • Energy Star 2.0 Certified
  • Title 24 JA8-2016 Compliant

Technical Specifications

  • Bulb Base: LED Module - Universal Driver
  • Bulbs Included: Yes
  • Dimmable: ELV;TRIAC
  • Energy Star: Yes
  • Hardwired or Portable: Hardwired
  • Number of Bulbs: 1
  • Product Type: Recessed Lighting Kit
  • Safety Rating: ETL, cETL, CSA CAN, Energy Star, Title 24 JA8-2016, Title 20, ADA
  • Shade/Glass Description: Frosted Acrylic Diffuser
  • Warranty: 5 Years Functional, 2 Years Finish
  • Subcategory: 4" LED Kit
  • Beam Spread: Flood
  • Voltage: 120-240-277
  • Location Rating: Wet
  • Total Wattage: 9
  • Color Temperature: 2700-3000-3500-4000-5000
  • Style: Functional

Typical Applications

  • Accent Lighting and Wall Wash on Sloped Ceilings
  • General Ambient and Task Lighting in Shallow-Plenum Ceilings
  • Residential and Commercial Remodel Installations
  • New Construction Recessed Lighting Layouts
  • Wet-Location Applications Such as Covered Patios and Bathrooms

Why WAC Lighting?

WAC Lighting engineers the Lotos family with die-cast aluminum construction, a regressed glare-reducing lens, and a 360 degree pivot hinge to deliver precise, adjustable illumination from a compact 4in housing. Backed by ETL & cETL listing, Energy Star 2.0 certification, and a 5 Year Functional warranty, the Lotos Regressed Adjustable is built for reliable, code-compliant performance in demanding residential and commercial ceiling applications.

Product Specs

Bulb Base:
LED Module - Universal Driver
Bulb Shape:
LED Module
Bulbs Included:
Yes
Collection:
Lotos
Dimmable:
ELV;TRIAC
Energy Star:
Yes
Hardwired or Portable:
Hardwired
Number of Bulbs:
1
Product Type:
Recessed Lighting Kit
Shade/Glass Description:
Frosted Acrylic Diffuser
Subcategory:
4" LED Kit
Avg Rated Hours:
50000
Beam Spread Angle:
Flood
Product Voltage:
120-240-277
Product Material:
Steel
Location Rating:
Wet
Total Wattage:
9
Light Temperature:
2700-3000-3500-4000-5000
Product Style:
Functional
Mounting Method:
Ceiling

WAC Lighting R4ERA2R-W9CS-WT-6 – Frequently Asked Questions

1) Will the WAC Lotos 4in recessed light fit in a shallow ceiling with only about 2 inches of plenum space?
Yes. The Lotos Regressed Adjustable installs into a 4in round ceiling cutout and needs as little as 2in of plenum clearance, which is why it gets used in joist bays and shallow soffits where a can housing will not go. It works in ceiling thicknesses from 0.5in to 1.5in, so drywall, plywood, and thicker decorative ceilings are all in range.
2) Can this WAC Lotos LED downlight be used in a shower, covered patio, or other wet area?
Yes. The Lotos Regressed Adjustable is rated for Dry, Damp, and Wet Locations and is ETL and cETL Listed under UL 1598, so covered patios, bathrooms, and shower ceilings are all within its rating. It's also airtight and IC-rated for direct contact with insulation.
3) Do I have to order a separate color temperature, or is the WAC Lotos 4in selectable on site?
Selectable at the fixture. The 9W LED module gives you 2700K, 3000K, 3500K, 4000K, or 5000K, so one part number covers warm residential work and cooler commercial spaces. Output is 775 lumens at 90 CRI. For property managers standardizing across a building, that means a single SKU can match whatever color the existing fixtures are running.
4) What dimmer works with the WAC Lotos 4in regressed adjustable, and how low does it go?
Use an ELV or TRIAC dimmer. Dimming is smooth and continuous down to 10% on ELV and 5% on TRIAC. If you're pairing it with an existing 0-10V control system, this is the wrong fixture for that circuit.
5) Will this WAC recessed light run on 277V commercial power?
Yes. The universal input driver handles 120V, 220V, and 277V, so the same fixture can go in a 120V residential remodel or a 277V commercial lighting circuit. It's hardwired, and the driver box has 5 knockouts for the electrical connections.
6) Is the WAC Lotos adjustable enough to use on a sloped ceiling or to wall wash?
That's what the regressed adjustable version is for. A 360 degree pivot hinge tilts the light source from 0 to 90 degrees off perpendicular to the ceiling, so you can aim it down a wall or correct for a slope. The lens sits regressed behind a frosted acrylic diffuser for glare cutoff, which is what separates it from a flat fixed downlight.
7) Do I need a separate housing or frame-in kit to install the Lotos 4in?
Not for a standard remodel cut-in. The kit includes the LED light engine, the driver box, and retention clips that hold the engine in the cutout, with a male-to-female quick connect locking cable between engine and driver. For new construction or exposed ceilings you want pre-wired, WAC offers an optional frame-in kit, part RER-FRAME, sold separately.
8) Does the WAC Lotos 4in meet California Title 24 and Energy Star requirements?
Yes on both. It's CEC Title 24 compliant, Title 24 JA8-2016 compliant, Title 20 listed, and Energy Star 2.0 certified. Rated life is 50,000 hours. For institutional and multi-family work in California, that combination is usually what the plan check is looking for on a recessed LED.
9) What finishes and pack sizes does the WAC Lotos 4in regressed adjustable come in?
White or Black, both die-cast aluminum light engine with a 20-gauge steel driver box. White is available as a single, a 6 pack, and a 24 pack; Black is offered in a 24 pack. Contractors doing a whole-floor layout usually take the multipacks so every can on the job comes from the same run.
10) Is the Lotos regressed adjustable a flood or a narrow spot?
Flood. The 9W module puts out a flood distribution at 775 lumens, so it covers general ambient and task lighting; aiming the pivot hinge is what turns it into accent or wall wash rather than a tight beam spot. If you need a narrow beam for artwork, a flood-only fixture isn't the right pick.
11) Do I need to buy bulbs for the WAC Lotos 4in LED recessed light?
No. It's a single integrated LED module with its own universal driver, bulbs included, rated 50,000 hours. There's no lamp to stock or relamp, which is the main reason MRO buyers move to these off screw-base retrofit trims.
How fast can I get the WAC Lighting R4ERA2R-W9CS-WT-6 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 WAC Lighting R4ERA2R-W9CS-WT-6 come with a warranty?
Absolutely. The WAC Lighting R4ERA2R-W9CS-WT-6 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 WAC Lighting R4ERA2R-W9CS-WT-6?
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 WAC Lighting R4ERA2R-W9CS-WT-6 from ZenSupply?
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