TM
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Available in
Description:
ed
Te c h n o l o g y
The Nulite Regolo RG4 series is a narrow recessed, nominal
4” wide profile, slot unit designed for grid ceilings. The slender
design is ideal for corridors, open and private offices, classrooms, lobbies and general purpose rooms.
Cross Blade Baffle
Flush Lens
Specifications:
3-1/2” [89mm]
Construction: The housing consists of visible extruded aluminum trim rails with formed cold rolled steel back channel
and heavy gauge end caps. Steel alignment tabs and white
snap-in joiner clips are used for continuous row applications.
Luminaire is finished textured white.
5-1/2” [140mm]
1” Tee
3” [76mm]
4” [102mm]
Grid on-center
Regolo 4 Grid Series
Qty:
Reflector / Ballast: Reflector / ballast cover is finished with high
reflectance white paint. Standard electronic, Class P, ballast.
Universal (UNV) voltage ballast is from 120 - 277V.
Screw
Slot
1/2” Regressed Lens
Shielding: Extruded frosted acrylic or satin white acrylic
snap-in lens with DR; semi-specular cross blade or white
cross blade baffle.
5/8” Drop Lens
Lamping: 1 or 2 lamp cross-section T5, T5HO or T8. Optional
staggered lamp configuration for continuous run applications
over 6’. Luminaire can be ordered with lamps, consult factory.
Mounting: Grid ceiling types. Non-IC rated. Individual mount
or continuous runs. RG4 can be installed in the popular lay-in
ceiling systems which have a 4” on-center zone.
Labels: UL / cUL listed, Non-IC rated for Damp location.
Ordering Information
Sample: RG4-2T5-S-277-PSN-1C-SBB-20’-GLR
Series Lamp Staggered Voltage Ballast
Circuit
Shielding / Position
Length
Options
2’
3’
4’
5’
6’
7’
8’
Continuous
Runs
XX’ Specify
GLR
RG4
RG4
1T5
N
UNV
(Non-staggered)
(Grid - Nom. 4”)
1T5HO
120
PS
S
1T8
2T5
2T5HO
2T8
(Staggered lamps)
277
347
T8 Options
IS (Standard)
Ballast Factor 1C Single Circuit
N Normal
2
2C Dual Circuit
(Standard)
L Low
HEIS
1
H High
HEPS
T5 / T5HO
PS (Standard)
1E
2E
Ballast Factor 1B
N Normal
1
HEPS
All Lamp Dimming Options
1
DIM Dimming
1
SD Step Dimming
IS=Instant Start
PS=Program Start
HEIS=High Efficiency Instant Start
HEPS=High Efficiency Program Start
2B
2
3
FR
B
(Frosted)
(Baffle Flush)
ST
F
Single Circuit
w/ EM Circuit
(Satin white)
(Flush Lens)
SB
R
Dual Circuit
w/ EM Circuit
(Semi-spec Blade) (Regressed Lens)
WB
Single Circuit
(White Blade)
w/ Battery Pack
2,3
Dual Circuit
w/ Battery Pack
D
(Opaque Ends
Drop Lens)
L
(Luminous Ends
Drop Lens)
Fusing
FLEX3
6’ of Flex, 3-wire
FLEX4
6’ of Flex, 4-wire
OS
DS
4
Occupancy Sensor at
end of run / unit
Daylight Sensor at end
of run / unit
run length in 1’
increment for
non-staggered and 6”
increments for
staggered.
Notes:
1. Consult factory.
2. Not available in all options, consult factory.
3. Specific voltage must be ordered for this option.
4. Not available with luminous end drop lens.
Specifications and dimensions are subject to change without notification. Specification sheets on our website supersede all other versions.
2015 Rev. C
Nulite reserves the right to bulk package any order.
Nulite Lighting
10770 East 51st Avenue, Denver, CO 80239
Phone 303-287-9646 Fax 303-287-0316
www.nulite-lighting.com
RG4 Series
TM
Page 2
Ceiling Grid Details
1” Grid Detail
9/16” Grid Detail
Standard Tile
Tegular Tile
1” End Detail
9/16” End Details
Standard Tile - 1-1/2”
“T” height & supported by
grid hook extension
Tie wire to
structure by
others.
Tie wire to
structure by
others.
5/16”
Screw Slot Detail
Standard Tile - Drop-down
Luminaire
Screw Slot End Detail
Tie wire to
structure by
others.
5/16”
5/16”
Tegular Tile
Tie wire to
structure by
others.
Tie wire to
structure by
others.
5/16”
5/16”
Shielding Options
Frosted Lens
This diffuser is designed for a balance between efficiency and lens uniformity.
(Transmission ~ 89%)
Frosted
Satin White Lens
This diffuser is designed for visible lens uniformity. It’s recommended for regressed
lens configuration in our shallow housing.
(Transmission ~ 69%)
Satin
White
Regressed Lens - “R”
Drop Lens - “L”
Drop Lens - “D”
1/2” Regressed Lens
1/2” Drop Lens with Luminous
Acrylic Ends
1/2” Drop Lens with Opaque White
Metal Ends
White Baffle
Semi-Specular Baffle
Sensor Options
Occupancy or Daylight Sensor
in a nominal 3” long insert plate.
Lamps extend under the sensor
plate and are removable without
removing the sensor.
Specifications and dimensions are subject to change without notification.
Nulite Lighting
10770 East 51st Avenue, Denver, CO 80239
Phone 303-287-9646 Fax 303-287-0316
www.nulite-lighting.com
59-3/8”
60”
RG4 Series
TM
Page 3
RG4
Individual Lengths
23-3/8”
24”
71-3/8”
72”
35-3/8”
36”
83-3/8”
84”
95-3/8”
96”
47-3/8”
48”
59-3/8”
60”
Continuous Row Joiner Detail
RG6
Tie wire to
structure by
others.
Plug-in wire
connector(s)
23-3/8”
24”
71-3/8”
72”
Grid hook
35-3/8”
36”
83-3/8”
84”
(2) Snap-in
Joiner Clips
95-3/8”
96”
47-3/8”
48”
59-3/8”
60”
Grid and supports
by others.
(2) Steel alignment tabs
RG6 shown in diagram
Continuous Non-Staggered Run Lengths
2
2
2
2
2
1
3
3
40’
2
1
39’
1
38’
1
37’
1
1
36’
1
1
35’
1
1
34’
1
1
33’
1
1
32’
1
1
31’
1
30’
1
29’
1
28’
1
27’
1
26’
1
25’
1
24’
1
23’
1
22’
1
21’
16’
1
20’
15’
1
19’
14’
1
18’
13’
1
17’
11’
1
12’
9’
8’
7’
6’
5’
3’
1
1
36A
48A
60A
72A
Number of Housings
10’
24A
4’
2’
Non-Staggered Run Length (A = Stand Alone Housing, S = Starter Housing, M = Mid Housing, E = End Housing)
84A
96A
72S
1
1
1
1
1
1
96S
96M
36E
1
1
48E
1
1
60E
1
1
1
1
1
96E
1
1
1
1
1
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
84E
2
1
1
1
72E
2
1
1
1
Shaded columns require all 4’ lamps.
Specifications and dimensions are subject to change without notification.
Nulite Lighting
10770 East 51st Avenue, Denver, CO 80239
2015 Rev. C
Phone 303-287-9646 Fax 303-287-0316
www.nulite-lighting.com
RG4 Series
TM
Page 4
T5 / T5HO - 4”
T8 - 6”
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
28’
1
1
28.5’
1
27’
1
27.5’
1
26’
1
26.5’
1
25’
1
25.5’
1
24’
22’
1
24.5’
21’
21.5’
1
23’
20’
20.5’
1
23.5’
19’
19.5’
1
22.5’
18’
1
18.5’
1
17’
1
17.5’
1
16’
1
16.5’
15’
1
15.5’
1
14’
1
14.5’
1
13’
1
13.5’
1
12’
1
12.5’
1
1
78A
1
84A
1
90A
1
96A
1
66S
90S
Number of Housings
1
11’
1
11.5’
1
10’
1
10.5’
9’
9.5’
8’
8.5’
7’
7.5’
6’
72A
6.5’
1-Lamp Staggered Run Length (A = Stand Alone Housing, S = Starter Housing, M = Mid Housing, E = End Housing)
84M
1
30E
1
1
1
36E
1
42E
1
1
1
48E
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
60E
1
2
1
1
1
54E
1
2
1
1
1
1
1
66E
1
1
1
72E
1
1
1
78E
1
1
1
84E
1
1
1
90E
1
1
1
1
1
Shaded columns require all 4’ lamps.
T5/T5HO - 4”
T8 - 6”
1
2
2
2
2
28’
1
28.5’
1
27’
1
27.5’
1
1
26’
1
1
26.5’
1
1
25’
1
1
25.5’
1
24’
1
24.5’
1
23’
1
23.5’
1
1
22’
1
1
22.5’
1
1
21’
1
1
21.5’
1
20’
1
20.5’
1
19’
1
19.5’
1
18’
1
18.5’
1
17’
1
17.5’
1
16’
1
16.5’
1
15’
1
15.5’
1
14’
1
14.5’
1
13’
1
13.5’
12’
1
12.5’
1
11’
10’
10.5’
1
11.5’
9’
8’
8.5’
7’
1
1
1
1
1
2
2
2
2
1
1
84A
1
90A
1
96A
Number of Housings
9.5’
78A
7.5’
6’
72A
6.5’
2-Lamp Staggered Run Length (A = Stand Alone Housing, S = Starter Housing, M = Mid Housing, E = End Housing)
1
54S
1
78S
96M
1
30E
1
36E
1
1
78E
84E
1
90E
1
96E
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
48E
1
1
1
42E
1
1
1
1
Shaded columns require all 4’ lamps.
Specifications and dimensions are subject to change without notification.
Nulite Lighting
10770 East 51st Avenue, Denver, CO 80239
Phone 303-287-9646 Fax 303-287-0316
www.nulite-lighting.com
RG4 Series
TM
Page 5
Photometric Curves
Cat. # RG4-1T8-N-...-FRF-...-4’
Frosted
Flush Lens
RG4-132T8-FR-UNV.IES
Initial lamp lumens - 2800
Cat. # RG4-1T8-N-...-STF-...-4’
Satin White Flush Lens
RG4-132T8-ST-UNV.IES
Initial
lamp lumens - 2800
541
273
405
205
270
136
135
68
Specifications and dimensions are subject to change without notification.
Nulite Lighting
10770 East 51st Avenue, Denver, CO 80239
2015 Rev. C
Phone 303-287-9646 Fax 303-287-0316
www.nulite-lighting.com