Specification Sheet

Direct-Wire LED Recessed Downlight
4JBK SQ
IC
Remodel
Specifications
Aperture: 2-13/16" (72.0)
Overlap Trim: 5" (125.0)
Height: 4-3/8" (109.7)
Ceiling Opening: 4-5/8" (117)
Min Ceiling Thickness: 1/2" (12.7)
Max Ceiling Thickness: 1-1/2" (38.1)
All dimensions are inches (millimeters).
FEATURES & SPECIFICATIONS
INTENDED USE — The OneUp™ recessed direct-wire LED downlight includes integrated junction box,
trim, pre-installed non-metallic push-in connectors, and wago connectors in one package. The OneUp is
the most economical means to create a well lit environment with exceptional energy efficiency and near
zero maintenance.
CONSTRUCTION — Aluminum die cast, square baffle trim. Integrated galvanized steel junction box
with captive door for easy access. Suitable for daisy chaining (pulling wires). Available in 3000K color
temperature LEDs.
OPTICS — Square baffle recesses optical system into the ceiling to prevent glare and provide a
traditional look. Diffused lens provides even light distribution for general illumination, equivalent to
65W incandescent flood lamp. Wide flood beam angle at >90°. CRI >90. Maintains at least 70% light
output for 50,000 hours.
INSTALLATION — Tool-less installation. Secure trim retention with two side-mounted spring clips for
easy installation in plaster, sheet rock, or plywood ceilings. Two non-metallic push-in connectors and
three wago connectors pre-installed. Rated for Type IC installations. Maximum of 4 No. 12AWG through
branch circuit conductor suitable for 90°C permitted in box. Ground wire provided.
ELECTRICAL SYSTEM — LED module with high-efficiency on board driver. Dimming down to 10%. For
compatible dimmers, refer to: Compatible dimmers Chart.
Actual wattage may differ by +/-5% when operating at 120V +/-10%.
LISTINGS — ETL certified to US and Canadian safety standards. Can be used to comply with California
Title 24 Part6 High Efficacy LED Light Source Requirements. WSEC ASTEM E283 for Air-Tight rated with
gasket or caulking between fixture trim and ceiling. ENERGY STAR® certified. Wet location listed*. Indoor
damp location only for items in Brushed Nickel finish.
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 4JBK SQ
Catalog
Number
Notes
Type
Notes
1 Total System Delivered Lumens.
2 Indoor damp location only for
items in Brushed Nickel Finish.
4.32 [109.8]
4.92 [125.0]
2.83 [72.0]
Series Shape CCT/Watts/Lumens
1
CRI Finish
4JBK SQ Square 30K 3000K/9W/625L 90CRI 90 CRI MW Matte White
BN Brushed Nickel
2
ORDERING INFORMATION
For shortest lead times, configure product using standard options (shown in bold).
Example: 4JBK SQ 30K 90CRI BN
Brushed nickel
IC RATED
AIRTIGHT
*