Specification

One Lithonia Way • Conyers, GA 30012 • Phone [phone]-SERV (7378) • [e-mail] • Visit us at www.acuitybrands.com
Printed in U.S.A. © 2021-2023 Acuity Brands Lighting, Inc. Rev. 11/28/23
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Light Commercial & Residential
WF4 & WF6 SWW5 + ALO
Juno Wafer
™
LED Downlight Series
4" & 6" SWW5 + ALO LED Flat & Deep
Regressed Wafers
Specifications
Housing
Aluminum die cast outer frame. Durable, powder coat paint to prevent rust
• FT4 3-pin plenum rated cable connector to connect from module to remote
driver box • Steel spring clip for easy installation. 4" or 6" cut out template is
provided to ensure a correct sized hole is cut into ceiling for proper installation
of the trim. Size of hole should not exceed 4-1/4" for the WF4 and 6-1/4"
for the WF6 • Can be installed from 3/8" to 1 ½" ceiling thickness • Can be
removed from below the ceiling for service or replacement.
LED Light Engine
Low/Medium/High lumen output settings and choice of 2700K, 3000K,
3500K, 4000K or 5000K color temperatures • 90 CRI minimum • Color
accuracy within 4 step McAdams Ellipse at the end CCT (2700K and 5000K),
within 6 step McAdams Ellipse in the middle CCT (3000K, 3500K, and
4000K) • Dimming 100% to 10% with most standard incandescent dimers
(see list of approved dimmers).
Driver
Connect directly to 120V Class-2 (CAN ICES-005 (B) / NMB-005 (B)) LED
driver • 120V 60 Hz constant current driver provides noise free operation
• IC rated driver with convenience of a switch to choose between 5 selectable
color temperature options ranging from 2700K (warm white), 3000K, 3500K,
4000K, or 5000K (daylight) • The isolated driver integrated inside steel
remote box with four 7/8" knockouts with slots for pryout. Suitable for pulling
wires with the 12 cubic-inch wiring compartment to accommodate up to (6)
14 gauge insulated conductor or (4) 12 gauge insulated conductors, making
the Wafer LED Downlights much easier to wire in 2in/2out (plus ground)
daisy-chain applications and contractor friendly • 2" plenum space required
for the installation of the WF6 driver box; 3"plenum space required for the
installation of the WF4 driver box • Suitable for installation in t-grid and drop
ceiling applications with universal new construction pan.
Electrical
Multi-volt (120-277V, 50/60Hz) proprietary remote LED driver/splice box,
with two (2) additional low-voltage wires for 0-10v dimming, down to 10%
(depending on dimmer model and application). High efficient driver with power
factor > 0.9. Ambient operating temperature: -40°F (-40°C) to +104°F (+40°C).
Optical System
Both edge-lit and back-lit technologies are used to distribute light
• Polycarbonate lens provides even illumination throughout the space
• Efficient system that can produce over 1100 lumens while using 14.5W with
the WF4 and over 1300 lumens while using 16W with the WF6 • Replaces
65W incandescent (WF4) and 75W incandescent (WF6).
Life
Rated for 50,000 hours at 70% lumen maintenance.
Labels
CSA certified to US and Canadian safety standards • ENERGY STAR
®
certified product • Suitable for wet location, covered ceiling • Air-Loc
certified in accordance with ASTM E283-2004 • NOM Certified • Can be
used to comply with California Title 24 Part 6 High Efficacy LED light Source
Requirements • U.S. Patent No. 10,681,784.
Testing
All reports are based on published industry procedures; field performance
may differ from laboratory performance.
Warranty
3-year limited warranty. This is the only warranty provided and no other
statements in this specification sheet create any warranty of any kind. All other
express and implied warranties are disclaimed. Complete warranty terms
located at: www.acuitybrands.com/support/warranty/terms-and-conditions
Note: Actual performance may differ as a result of end-user environment and
application.
All values are design or typical values, measured under laboratory conditions
at 25 °C.
Specifications subject to change without notice.