
DESCRIPTION
2700K nominal
2700K
2725
3000K 3500K 4100K 5000K 6500
The Halo RA4 LED Adjustable Gimbal series are retrofit LED
Modules for 4” aperture recessed downlights. The RA4 gimbals
feature adjustment of 35-degree tilt and up to 360-degree rotation.
In addition the RA4 gimbals offer selection of narrow flood (NFL)
and very wide flood (VWFL) models for beam distributions suitable
for accent, task, grazing and general area lighting. The RA4 integral
LED 120V driver is dimmable with most leading edge and trailing
edge phase control dimmers.
SPECIFICATION FEATURES
MECHANICAL
• Module includes LED, heat
sink, reflector, lens optic, baffle
reveal, and trim ring
• Durable die-cast aluminum
construction
• Integrated heat sink design
conducts heat away from
the LED keeping the junction
temperatures below specified
maximums, even when
installed in insulated ceiling
environments
• Halo matte white paint finish
• 35-degree tilt
• Up to 360-degree rotation
Optics
NARROW FLOOD - NFL
• Precision acrylic lens
• Optical design creates a clean,
uniform 25-degree beam
distribution
VERY WIDE FLOOD - VWFL
• Impact-resistant polycarbonate
• Convex form for lamp-like
appearance
• Diffusing, wide beam for even
illumination
MOUNTING
Friction Blades
• Precision formed spring blades
secure module with friction fit
to compatible housings.
• Friction blade design allows
the RA4 to be installed in any
position within the housing
aperture (360 degrees)
Housing Compatibility
See Housing Compatibility
LED
• Color Temperature (CCT)
Options: 2700K, 300 0K
• Color Rendering Index (CRI) 90
• LED is a chip on board design
consisting of a multiple
LED package with proximity
phosphor coating to create one
virtual white light source for a
productive “cone of light”
ELECTRICAL
Power Connections
• LED connector is a non-screw
base luminaire disconnect
offering easy installation with
the matching Halo H995 and
H245 Series housings.
• LED Connector meets highefficacy luminaire requirements
for a non-screw base socket,
and where required to qualify
as a high-efficacy luminaire.
(California Title-24)
• The included E26 medium
screw-base Edison adapter
provides easy retrofit of
incandescent housings (see
Housing Compatibility)*
Ground Connection
• Separate grounding cable
included on the module for
attachment to the housing
during installation.
LED Driver
• Dimmable driver is a 120 Volt,
high efficiency, electronic power
supply providing DC power to
the LED.
• Driver meets FCC EMI/RFI
Consumer Level limits for use
in residential and commercial
installations.
• Driver features high power
factor, low THD, and has integral
thermal protection in the event
of over temperature or internal
failure.
• Driver mounts externally to
the module, allowing future
replacement, if needed.
Dimming
• Designed for continuous
dimming capability to
nominally 5% with many
120V Leading Edge (LE) and
Trailing Edge (TE) phase control
dimmers. Dimming to 5% is
best assured using dimmers
with low end trim adjustment.
Consult dimmer manufacturer
for compatibility and conditions
of use. (Note some dimmers
require a neutral in the
wallbox.)
Catalog #
Project
Comments
Prepared by
Warranty
Eaton provides a five year limited
warranty on RA56 LED.
Compliance
Labels
• UL/cUL Listed 1598 Luminaire
(with listed Halo housings)
• UL Classified (with other
housings - see Housing
Compatibility)
• UL/cUL Listed for Damp
Location
• May be installed in housings
in direct contact with air
permeable insulation** and
combustible material
• IP ingress protection rating
NFL models: IP25
VWFL models: IP34
Qualification
®
• ENERGY STAR
qualified
residential and commercial*
• Can be used for State of
California Title 24 high efficacy
luminaire compliance*
• Can be used for International
Energy Conservation Code
(IECC) high efficacy luminaire
Compliance
IC (Insulated Ceiling)
Listed UL/cUL 1598 with
compatible housings, may be
used to meet insulated ceiling**
requirements such as:
• International Energy
Conservation Code (IECC)
• New York State Energy
Conservation Construction
Code (NY-ECCC)
• State of California Title 24
“Recessed Luminaires in
Insulated Ceilings.”
HALO
Type
Date
RA4 LED
Very Wide Flood
(VWFL)
RA4 LED
Narrow Flood
(NFL)
4-Inch
Adjustable Gimbals
All-Purpose Recessed
Retrofit Modules
FOR USE IN INSULATED
CEILING AND NON-
INSULATED
CEILING RATED HOUSINGS
HIGH EFFICACY LED
WITH INTEGRAL DRIVER -
DIMMABLE
2700K nominal
2725
2700K
3000K 3500K 4100K 5000K 6500
3000K nominal
3045
2700K
3000K 3500K 4100K 5000K 6500
Refer to ENERGY STAR® Qualified Products List.
Can be used to comply with California Title 24 High
Efficacy requirements.
Certified to California Appliance Efficiency Database
under JA8.
Qualied and compliant. Refer to ENERGY STAR® Qualied Products List and CEC (T24) Appliance Database
*
for listings.
Indoor LED nominal CCT of 4000K or less.
**Not for use with housings in direct contact with spray foam insulation.
Non-California Product Only
*
TD518263EN
October 31, 2019

page 2
ENERGY DATA
Minimum Starting Temp: -30°C (-22°F)
EMI/RFI: FCC Title 47 CFR, Part 15, Class B (Consumer)
Sound Rating: Class A standards
Input Voltage: 120V
Power Factor: >0.90
Input Frequency: 50/60Hz
THD: <20%
Input Power: 10W
Input Current: 85mA
DIMENSIONS
3.3”
RA4 Series
Driver-Safety Agency Approvals:
- UL60950-1 Recognized
- LPS output
- UL8750 Compliant
Maximum IC (Insulated Ceiling) Ambient Continuous Operating Temperature: 25°C (77°F)
Maximum Non-IC (NON-Insulated Ceiling) Ambient Continuous Operating Temperature 40°C (104°F)
LIGHTING FACTS
RA406927WH
2700K Source
VWFL Beam
Ø 5.13”
RA406930WH
3000K Source
VWFL Beam
RA406927NFLWH
2700K Source
NFL Beam
RA406930NFLWH
3000K Source
NFL Beam
For further information refer to the Lighting Facts website at http://lightingfacts.com/.
TD518263EN – Specifications and compliances subject to change without notice

page 3
ORDERING INFORMATION
SAMPLE NUMBER: RA406930WH
Complete unit includes RA4 LED and a compatible 4” housing; ordered separately.
RA4 Series Accessory (order separately)
Very Wide Flood - VWFL Models
RA406927WH= 4” LED Adjustable Gimbal, 90CRI, 2700K, White, Very Wide Flood
RA406930WH= 4” LED Adjustable Gimbal, 90CRI, 3000K, White, Very Wide Flood
Narrow Flood - NFL Models
RA406927NFLWH= 4” LED Adjustable Gimbal, 90CRI, 2700K, White, Narrow Flood
RA406930NFLWH= 4” LED Adjustable Gimbal, 90CRI, 3000K, White, Narrow Flood
California Models
RA406927WH-CA
RA406930WH-CA
RA406927NFLWH-CA
RA406930NFLWH-CA
Housing
H995ICAT= 4” LED Insulated Ceiling, AIR-TITE New Construction Housing with LED luminaire connector (high efcacy compliant)
H995RICAT= 4” LED Insulated Ceiling, AIR-TITE Remodel Housing with LED luminaire connector (high efcacy compliant)
HOUSING COMPATIBILITY
The RA4 is UL Listed in Halo and All-Pro recessed housings, and is UL Classified for use with any 4 inch diameter recessed housing constructed of steel or aluminum with an internal
volume that exceeds 62.3 in
3
in addition to those noted below:
HE26LED=Replacement screw base adapter (one included with unit)
RA4 SeriesRA4 Series
Compatible Halo LED Housings with LED luminaire connector (high-efficacy compliant)
HALO
LED
Recessed Can Size Catalog Number
4"
H995ICAT, H995RICAT, H245ICAT, H245RICAT
Compatible Halo Incandescent E26 Screwbase Housings
Recessed Can Size Catalog Number
HALO
4"
H99ICAT, H99TAT, H99RTAT, E4ICATSB, E4TATSB, E4RTATSB
Specifications and compliances subject to change without notice – TD518263EN

page 4
PHOTOMETRY
RA4 Series
RA406927WH
Reflector Beam Angle = VWFL Beam
(Very Wide Flood)
CCT = 2700K
Spacing Criteria = 1.18
Lumens per Watt = 60 Lm/W
Test No. P121906
Test Model: RA406927WH
Candlepower Distribution
Eyeball at 0-degrees
90º
75º
110
60º
220
45º
330
15º0º
30º
Cone of Light Footcandles
0 deg Aiming Angle
Horizontal Illuminance on Floor
Distance to
Illuminated
Plane
Initial Nadir
Footcandles
Length
5.5' 9.7 6.4 6.4
7' 6 8.2 8.2
8' 4.6 9.4 9.4
9' 3.6 10.6 10.6
10' 2.9 11.8 11.8
Candela Distribution
Degrees
Vertical
Candela
0* 293
5 293
15 283
25 257
35 206
45 144
Luminance
(Average Candela/M
Degree Avg. 0°
45 43944
55 29652
65 20532
75 15132
85 14648
55 79
65 40
75 18
85 6
90 0
*CBCP
Beam (ft.)
L
Luminance
Width
Cone of Light Footcandles
35 deg Aiming Angle
Vertical Illuminance on Wall
Distance to
W
Illuminated
Plane
Initial Nadir
Footcandles
Beam (ft.)
L
Length
Width
CB
W
2' 43.5 2.1 2.4 2.9
3' 19.3 3.2 3.6 4.3
4' 10.9 4.2 4.8 5.7
5' 7 5.3 6 7.1
6' 4.8 6.4 7.4 8.6
8' 2.7 8.6 9.8 11.4
2
)
10' 1.7 10.8 12.2 14.3
Zonal Lumen Summary
Zone Lumens % Fixture
0-30 225 37.4
0-40 354 58.9
0-60 534 89.0
0-90 600 100
RA406930WH
Reflector Beam Angle = VWFL Beam
(Very Wide Flood)
CCT = 3000K
Spacing Criteria = 1.18
Lumens per Watt = 61.5 Lm/W
Test No. P121908
Test Model: RA406930WH
Candlepower Distribution
Eyeball at 0-degrees
90º
75º
110
60º
220
45º
330
15º0º
30º
Cone of Light Footcandles
0 deg Aiming Angle
Horizontal Illuminance on Floor
Distance to
Illuminated
Plane
Initial Nadir
Footcandles
Length
5.5' 9.9 6.4 6.4
7' 6.1 8.2 8.2
8' 4.7 9.4 9.4
9' 3.7 10.6 10.6
10' 3 11.8 11.8
Candela Distribution
Degrees
Vertical
Candela
0* 301
5 300
15 290
25 263
35 211
45 147
Luminance
(Average Candela/M
Degree Avg. 0°
45 45015
55 30407
65 21044
75 15551
85 14896
55 81
65 41
75 19
85 6
90 0
*CBCP
Beam (ft.)
L
Luminance
Width
Cone of Light Footcandles
35 deg Aiming Angle
Vertical Illuminance on Wall
Distance to
W
Illuminated
Plane
Initial Nadir
Footcandles
Beam (ft.)
L
Length
Width
W
CB
2' 44.6 2.1 2.4 2.9
3' 19.8 3.2 3.6 4.3
4' 11.1 4.2 4.8 5.7
5' 7.1 5.3 6 7.1
6' 5 6.4 7.4 8.6
8' 2.8 8.6 9.8 11.4
2
)
10' 1.8 10.8 12.2 14.3
Zonal Lumen Summary
Zone Lumens % Fixture
0-30 230 37.4
0-40 362 58.9
0-60 548 89.0
0-90 615 100
TD518263EN – Specifications and compliances subject to change without notice

page 5
PHOTOMETRY
RA4 Series
RA406927NFLWH
Reflector Beam Angle = NFL Beam
(Narrow Flood)
CCT = 2700K
Spacing Criteria = 0.35
Lumens per Watt = 64 Lm/W
Test No. P121904
Test Model: RA406927NFLWH
Candlepower Distribution
Eyeball at 0-degrees
1000
2000
3000
15º0º
30º
Cone of Light Footcandles
0 deg Aiming Angle
Horizontal Illuminance on Floor
Distance to
Illuminated
Plane
Initial Nadir
Footcandles
Beam (ft.)
L
Length
Width
W
5.5' 98.7 1.8 1.8
7' 60.9 2.4 2.4
8' 46.6 2.8 2.8
9' 36.9 3 3
10' 29.9 3.4 3.4
Candela Distribution
Degrees
90º
75º
Vertical
Candela
0* 2985
5 2531
15 836
60º
25 223
35 62
45 27
45º
55 14
Luminance
(Average Candela/M
Degree Avg. 0°
Luminance
45 6559
55 3723
65 1726
75 577
85 168
2
)
Distance to
Illuminated
Plane
2' 168 1.7 1 2.9
3' 74.7 2.6 1.6 4.3
4' 42 3.5 2.2 5.7
5' 26.9 4.4 2.8 7.1
6' 18.7 5.3 3.4 8.6
8' 10.5 7.1 4.4 11.4
10' 6.7 8.9 5.6 14.3
Zonal Lumen Summary
Zone Lumens % Fixture
0-30 556 86.9
0-40 598 93.4
0-60 631 98.7
0-90 640 100
Cone of Light Footcandles
35 deg Aiming Angle
Vertical Illuminance on Wall
Initial Nadir
Footcandles
Beam (ft.)
L
Length
Width
W
CB
65 6
75 2
85 0
90 0
*CBCP
RA406930NFLWH
Reflector Beam Angle = NFL Beam
(Narrow Flood)
CCT = 3000K
Spacing Criteria = 0.35
Lumens per Watt = 64 Lm/W
Test No. P121905
Test Model: RA406930NFLWH
Candlepower Distribution
Eyeball at 0-degrees
1000
2000
3000
15º0º
30º
Cone of Light Footcandles
0 deg Aiming Angle
Horizontal Illuminance on Floor
Distance to
Illuminated
Plane
Initial Nadir
Footcandles
Beam (ft.)
L
Length
Width
W
5.5' 98.7 1.8 1.8
7' 60.9 2.4 2.4
8' 46.6 2.8 2.8
9' 36.9 3 3
10' 29.9 3.4 3.4
Candela Distribution
Degrees
90º
75º
Vertical
Candela
0* 2985
5 2531
15 836
60º
25 223
35 62
45 27
45º
55 14
Luminance
(Average Candela/M
Degree Avg. 0°
Luminance
45 6559
55 3723
65 1726
75 577
85 168
2
)
Distance to
Illuminated
Plane
2' 168 1.7 1 2.9
3' 74.7 2.6 1.6 4.3
4' 42 3.5 2.2 5.7
5' 26.9 4.4 2.8 7.1
6' 18.7 5.3 3.4 8.6
8' 10.5 7.1 4.4 11.4
10' 6.7 8.9 5.6 14.3
Zonal Lumen Summary
Zone Lumens % Fixture
0-30 556 86.9
0-40 598 93.4
0-60 631 98.7
0-90 640 100
Cone of Light Footcandles
35 deg Aiming Angle
Vertical Illuminance on Wall
Initial Nadir
Footcandles
Beam (ft.)
L
Length
Width
W
CB
65 6
75 2
85 0
90 0
*CBCP
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.