Specification

Wafer™ LED Recessed Downlight
WF8 MVOLT
8" LED Module
IC/Non-IC
New Construction/Remodel
Specifications
Aperture: 6.9"
Ceiling opening: 8"
Over lamp trim: 8.9"
Height : 1.1"
All dimensions are inches (centimeters)
unless otherwise indicated.
FEATURES & SPECIFICATIONS
INTENDED USE — The 8" Wafer™ LED recessed downlight with remote driver box combines high quality
light output and efficiency while eliminating the housing for competitive affordability. This innovative
wafer-slim Type IC design allows easy installation for new construction or remodel from below the ceiling
without the requirement of a housing. The LED module maintains at least 70% light output for 50,000 hours.
These Wafer LED downlights are intended for basements,soffits,entryways,stairwells, corridors, hospitals,
multi-family, and commercial projects.
CONSTRUCTION — IC rated driver and fixture - approved for direct contact with insulation. Aluminum die
cast outer frame. Durable, powder coat paint to prevent rust. Round fixture with integral edge-lit LED's. Steel
spring clip for easy installation. Plenum rated cable connector to connect from module to remote driver box.
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 (8) 14 gauge insulated
conductors, or (6) 12 gauge insulated conductors; making the Wafer LED Downlights much easier to wire
in 2in/2out (plus ground) daisy-chain applications and contractor friendly.
INSTALLATION — Ideal for shallow ceiling plenum; no housing required. Steel spring clip for easy
installation. 8" cut out template is provided to ensure the correct size hole is cut into ceiling for proper
installation of the trim. Size of hole should not exceed 8 1/4 inches for this product. Suitable for installation
in t-grid and drop ceiling applications. 2" plenum space required for installation of the remote driver box.
OPTICS — Edge-lit LED technology uses light guided plate to distribute light. Polycarbonate lens provides
even illumination throughout the space. Utilized 3000K, 3500K, 4000K and 5000K color temperature LEDs.
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). Replaces 100W incandescent.
LISTINGS — CSA certified to US and Canadian safety standards. ENERGY STAR® certified product. Wet
location listed. Air Tight certified in accordance with ASTM E283-2004. Can be used to comply with California
Title 24 part 6 Hight Efficacy LED light Source Requirements.
WARRANTY — 5-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
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.
DOWNLIGHTING WF8 MVOLT
WF8
Series Lamp CCT/W/Lumens
1
Voltage CRI Finish
WF8 8" Wafer™ LED downlight LED LED 30K 3000K/20W/1620L
35K 3500K/20W/1650L
40K 4000K/20W/1680L
50K 5000K/20W/1710L
MVOLT Multi-Volt
(120-277V)
90CRI 90CRI MW Matte white
MB Matte black
SN Satin nickel
ORDERING INFORMATION
For shortest lead times, configure product using standard options (shown in bold).
Example: WF8 LED 30K MVOLT 90CRI MW
Catalog
Number
Notes
Type
6.9"
(12.4)
8"
(12.4)
8.9"
(17.0)
1.1"
(2.8)
Accessories: Order as separate catalog number.
WF8643 Pan U Universal new construction pan
WFJB U Remodel joist bar
Matte black Satin Nickel
Notes
1 Total system delivered lumens.
WF8643 Universal New
Construction Pan
Joist
3.0 (7.7 cm)
1.3
(3.3 cm)
5.5 (14.0 cm)