Miro® 4 Enhanced Aluminum Reflector
HT, T, B and LS Series
Holophane lensed troffers achieve
maximum efficiency and superior glare
control by combining a precisely
optimized specular reflector with
our patented lens technology.
Family of lensed-troffers offers premium
grade, biaxial lamped, or surface mount
luminaires in choice of sizes, ceiling trims,
door frames, air handling, lamp
configurations, lenses and beam patterns.
Fixture Series
T Series, pg. 13
B Series, pg. 13
HT Series, pg. 12
LS Series, pg. 14
Standard Options
Mounting Options
Distribution Options (See page 41)
G
F
N
S
T
Grid (Not available with LS)
Flange (T and B Series only)
Normal
Spread
Task
Door Frame
S
N
A
Static housing, flush steel door
with rotary cam latches
Static housing, regressed aluminum
door with black reveal and spring
loaded cam latches
Air-handling housing, regressed
aluminum door with black reveal
and spring loaded cam latches
R
Static housing, regressed aluminum
door with spring loaded cam
latches
T
Static housing, flat steel door with
0.36” housing
Diffuser Options
A12
B12
H24
H46
H48
H55
POL
Acrylic .110” lens. Normal distribution only
Acrylic .125” lens. Normal distribution only
Holophane .240” Acrylic Refractive Grid® #8224
lens. Spread distribution only
Holophane .280” Acrylic bonded diffuse
interface #8246 lens. Normal distribution only
Holophane .280” Acrylic bonded high efficiency
interface #8248 lens. Spread distribution and
O42 and O43 lamp only
Holophane .140” Acrylic cone prism #6255
lens. Normal distribution only
Clear .125” Polycarbonate lens. Normal
distribution only
Lamp Type and Configuration (See page 42)
Ballast Type and Quantity
EP1
Q
Static housing, regressed aluminum
door with 0.36” housing
Reflector Material
X
W
Premium Miro 4 specular aluminum with 95% total
reflectivity.
White painted steel with 86% reflectivity.
(1) Normal ballast factor instant start ballast for
(2), (3) or (4) T8 lamps
MP1 (1) Medium ballast factor instant start ballast for
(2), or (3) FT40 biaxial lamps
MP2 (2) Medium ballast factor instant start ballast for
(4), (5) or (6) FT40 biaxial lamps
Ballast Voltage
1
2
3
U
120 volt
277 volt
347 volt
Universal voltage for 120 or 277 volt
Specifications
Housing: Standard housing is cold rolled steel
painted before fabrication with a gloss white
baked enamel finish utilizing a 5 stage
pretreatment system, providing a total reflectance
of 88%. Optional white polyester powder coat
finish utilizing our 7 stage pretreatment system,
providing maximum adhesion and corrosion
resistance with a minimum total reflectance of
93%, is available on all exterior surfaces by
suffixing PAF to the catalog number. Static or air
handling housings are available on the T and B
Series. Equipped with integral T-bar safety clips and
urethane foam gasketing to eliminate light leaks
between frame and housing.
Door: Choice of flush aluminum door equipped
with spring loaded cam latches, regressed
aluminum door equipped with spring loaded cam
latches (T and B Series only), or with a flush steel
door and rotary cam latches.
Ballast: Standard shall be electronic high power
factor. Electronic low, normal, medium or high
ballast factor ballasts are also available for T8.
Lampholders: Lamps are secured with rotational
locking sockets. Lamps furnished by others.
Optics: Highly efficient fixture with choice of
photometry is offered with an optical reflector
manufactured from Miro 4 enhanced aluminum
or white metal.
Installation: Easy wiring and service are
facilitated by a top mounted quick access wiring
plate and removable ballast cover secured by
quarter-turn fasteners on the HT and T Series.
Recessed fixtures are suitable for NEMA type G
ceiling systems.
Listings: UL and CUL listed and labeled.
Lensed Troffers |
2004 BUYERS GUIDE
11
HOLOPHANE® FLUORESCENT
Ballast Type and Quantity
HT G S 22
X
N A12
O23 EP1 1
4 lamp, T8 (2’ x 2’)
HT G S 22
X
N A12
O24 EP1 1
2 lamp, T8 (2’ x 4’)
HT G S 24
X
N A12
O42 EP1 1
3 lamp, T8 (2’ x 4’)
HT G S 24
X
N A12
O43 EP1 1
4 lamp, T8 (2’ x 4’)
HT G S 24
X
N A12
O44 EP1 1
Ballast Voltage
3 lamp, T8 (2’ x 2’)
LAMPS
Distribution
O22 EP1 1
Diffuser Options
N A12
OPTICS
X
Door Frame
HT G S 22
Size
2 lamp, T8 (2’ x 2’)
BODY
Reflector Material
Holophane Fixture Series
The HT series, available in 2x2 and 2x4
sizes, is a commercial grade, 4”-deep,
recessed lensed troffer. Uniform
light distribution over the
entire diffuser is
achieved through
optimal reflector
design.
Lamp Type and Configuration
HT Series
®
Miro 4
Mounting
Lensed Troffers
Spec Line HT — 2 x 2
HTGS22X
Commercial grade recessed, lensed
troffer, 2’ x 2’, 4.0” deep
Spec Line HT — 2 x 4
HTGS24X
Commercial grade recessed, lensed
troffer, 2’ x 4’, 4.0” deep
Standard Options Chart for the HT Series:
HT Series
2x2
2x4
Mounting
G
Door Frame
S, N
Size Options
22, 24
Reflector Material
X,W
Distribution Options
N,S
Diffuser Options
A12, B12, H24,
H46, H48, H55, POL
Lamp Code
O22, O23, O24 O42, O43, O44
Ballast Options
EP1, EP2
Ballast Voltage
1, 2, 3, U
12
2004 BUYERS GUIDE
| Lensed Troffers
The catalog numbers above are standard examples. See chart for other standard options.
Specify:
Body
___ ___
Example: HT G
___ ____
S 24
Optics
___ ___ _____
X
N A12
Lamp
_____ ____
O44 EP1
For additional options and accessories see page 43.
Not all photometry options available with every lamp, reflector and diffuser configuration.
All dimensions are subject to change.
__
1
Ballast Type and Quantity
O40 EP1 1
2 lamp, T8 (1’ x 4’)
T
G S 14
X
N A12
O42 EP1 1
3 lamp, T8 (1’ x 4’)
T
G S 14
X
N A12
O43 EP1 1
2 lamp, Biax (2’ x 2’)
B
G S 22
X
N A12
B42 MP1 1
3 lamp, Biax (2’ x 2’)
B
G S 22
X
N A12
B43 MP1 1
4 lamp, Biax (2’ x 2’)
B
G S 22
X
N A12
B44 MP2 1
5 lamp, Biax (2’ x 2’)
B
G S 22
X
N A12
B4F MP2 1
6 lamp, Biax (2’ x 2’)
B
G S 22
X
N A12
B46 MP2 1
Ballast Voltage
N A12
LAMPS
Distribution
X
Diffuser Options
Reflector Material
G S 14
OPTICS
T
Door Frame
Holophane Fixture Series
1 lamp, T8 (1’ x 4’)
BODY
Mounting
The T series, available in a 1x4 size, is a
premium grade, 5.25”-deep, recessed
lensed troffer. The B series, available
in a 2x2 size, is a premium
grade, 6”-deep, recessed
lensed troffer with biax
lamps.
Lamp Type and Configuration
T/B Series
®
Miro 4
Size
Recessed Lensed Troffers
Spec Line T — 1 x 4
TGS14X
Premium grade recessed, lensed troffer,
1’ x 4’, 5.3” deep
Spec Line B — 2 x 2
BGS22X
Premium grade recessed, lensed troffer,
2’ x 2’, 6” deep
Standard Options Chart for the T and B Series:
Mounting
Door Frame
Size
Reflector Material
Distribution Options
Diffuser Options
Lamp Code
Ballast Options
Ballast Voltage
T/B
T only
G, F
S, A, N, R
14, 22
14
X, D
N, T, S
A12, B12, H24, H46,
H48, H55, POL
O40, O42, O43
EP1
1, 2, 3 U
B only
22
P55
B42, B43, B44, B4F, B46
MP1, MP2, MP3, YP1, YP2
The catalog numbers above are standard examples. See chart for other standard options.
Specify:
Body
___ ___
Example: B G
___ ____
N 22
Optics
___ ___ _____
X
N A12
Lamp
_____ ____
B42 MP1
__
1
For additional options and accessories see page 43.
Not all photometry options available with every lamp, reflector and diffuser configuration.
All dimensions are subject to change.
Lensed Troffers |
2004 BUYERS GUIDE
13
HOLOPHANE® FLUORESCENT
Ballast Type and Quantity
N A12
O22 EP1 1
3 lamp, T8 (2’ x 2’)
LS
T 22
X
N A12
O23 EP1 1
4 lamp, T8 (2’ x 2’)
LS
T 22
X
N A12
O24 EP1 1
2 lamp, T8 (2’ x 4’)
LS
T 24
X
N A12
O42 EP1 1
3 lamp, T8 (2’ x 4’)
LS
T 24
X
N A12
O43 EP1 1
4 lamp, T8 (2’ x 4’)
LS
T 24
X
N A12
O44 EP1 1
BalLast Voltage
X
LAMPS
Distribution
T 22
Diffuser Options
Reflector Material
LS
OPTICS
Holophane Fixture Series
2 lamp, T8 (2’ x 2’)
BODY
Door Frame
The LS series, available in 2x2 and 2x4 sizes, is a
premium grade, 4.2”-deep, surface mounted
lensed troffer. The LS series is designed
with superior features that not
only provide durability and easy
installation, but also accommodate
today’s modern designs.
Lamp Type and Configuration
LS Series
®
Miro 4
Size
Surface Lensed Troffers
Spec Line LS — 2 x 2
LST22X
Premium grade surface mount, lensed troffer,
2’ x 2’, 4.2” deep
Spec Line LS — 2 x 4
LST24X
Premium grade surface mount, lensed troffer,
2’ x 4’, 4.2” deep
Standard Options Chart for the LS Series:
LS Series
Door Frame
Reflector Material
Size
Distribution Options
Diffuser Options
Lamp Code
Ballast Options
Ballast Voltage
14
2004 BUYERS GUIDE
The catalog numbers above are standard examples. See chart for other standard options.
2x2
2x4
Specify:
T, Q
X, D
22, 24
N, T, S
A12, B12, H24,
H46, H48, H55, POL
Example:
O22, O23, O24
EP1
1, 2, 3, U
| Lensed Troffers
O42, O43, O44
Body
___ ___
LS
T
___
22
Optics
___ ___ _____
X N A12
Lamp
_____ ____ __
O22 EP1 1
For additional options and accessories see page 43.
Not all photometry options available with every lamp, reflector and diffuser configuration.
All dimensions are subject to change.