Lightolier HDB2GLR1FT User Manual

For Factory Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2008 a Philips Group Section 5/Folio M33-10

Lightolier is a Philips group brand

11/08

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

Features

• 78.2% efficient.

• Direct/indirect appearance with soft contoured interior.

• Lens encloses lamp compartment.

• Translucent DR acrylic linear prismatic lens.

• Tension screws secure ends to body.

• Lamp shield opens from either side.

• Ballast accessible from room side.

• Built-in earthquake clips.

• Optional DALI ballast i GEN TECHNOLOGY accepts digital dimming
controllers, scene controllers and automatic control devices.

• Construction meets NYC Code / Chicago Plenum available.

• Not for continuous row mounting.

HP90 Surface HDB2SLW1FT

Page 1 of 2 Direct/Indirect Surface Mounted Fluorescent

2' x 2' with Acrylic Linear Prismatic Lens, 1 Lamp TT5

Dimensions

2-17/32" (64mm)

2-5/16" (59mm)

24-1/8" (613mm)

1/4" (51mm) Mounting Holes (2)

7/8" (73mm) Dia. KO (2)

24-1/8"

(613mm)

24" (610mm)

1-5/8" (41mm)

3-5/8" (92mm)

3-5/8" (92mm)

2-15/16" (75mm)

18-7/16" (468mm)

15-3/4" (400mm)

For Factory Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2008 a Philips Group Section 5/Folio M33-10

Job Information Type:

Lightolier is a Philips group brand

HP90 Surface HDB2SLW1FT

Page 2 of 2 Direct/Indirect Surface Mounted Fluorescent

2' x 2' with Acrylic Linear Prismatic Lens, 1 Lamp TT5

Ordering Information

Explanation of Catalog Number. Example: HDB2SLW1FTUNVPR

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: A.

Internal slow blow fusing: SUFFIX: C.

Electrical Wiring Options: Emergency Packs are only avalable for remote mounting.

Consult factory.

For motion or light sensor: See Folio OA20-10.

Specifications

Performance: In an installation of 1 lamp 40W luminaires in a room cavity

ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .78. To reduce glare the average brightness at 65° shall not exceed
2439 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 76.5%.

Materials: Chassis parts are die-formed code gauge steel.
Lamp Shield: Linear prismatic translucent DR acrylic lens.
Finish: Chassis exterior – Soft white post painted polyester powder. Cavity–

Soft white post painted polyester powder. Rust preventative undercoating.

Reflector – Soft white post painted polyester powder.

Electrical: Thermally protected class “P’ ballast C.B.M. approved, non PCB. If K.O. is within 3" of

ballast, use wire suitable for at least 90°.
UL Listed for damp locations.
Labels: I.B.E.W./UL and ULc Listed.
This product may have a mercury containing lamp. Manage in accord with Disposal Laws. See:
www.lamprecycle.org

HD

Options:

Add appropriate
suffix to catalog

no., ie: (A)

HP90

Direct/Indirect

Surface

B

Body Style:

B = Surface

Mounted

2

Fixture

Width

S

Ceiling Type:

Surface

L

Acrylic Lens

FT

Lamp:

(By Others)

FT= Twin Tube T5

W

Reflector:

White

1

Lamp

Quantity
1=1 Lamp

Ballast Type:

<20THD <10THD

1 Lamp Elec. TT5 SB* IB**

(40 Watt)

1 Lamp Elec. TT5 – PR†

(40 Watt)

1 Lamp Elec. TT5 BE* –

(50 Watt)

1 Lamp Elec. TT5 –BF*

(55 Watt)

LOL Dimming TT5 PB –
*Instant Start Standard.
Other dimming options. Consult factory.

NOTE:

For TT5 40W UNV, you must use IB or PR Ballast Code.
†Program Rapid Start

0.0 45.0 90.0 FLUX

0 737 737 737

5 731 734 736 70
15 699 712 722 201
25 640 669 694 308
35 556 604 646 377
45 449 519 582 399
55 321 425 511 376
65 183 333 428 317
75 81 246 341 242
85 17 174 277 172
90 3 115 208

Model No. HDB2SLW1FTUNVPR

LER = FP - 64.1 IW - 38.4 BF - 1.0
Comparative yearly lighting energy cost per

1000 lumens = $3.74

Report Number: G2008239A
Catalog Number: HDB2SLW1FTUNVPR
Lamps: (1) F40 TT5
Luminaire: HP90 Surface 2' x 2' with linear

prismatic lens.
Ballast: ICN-2TTP40-SC
Report is based on 3150 Lumens per lamp.

Efficiency: 78.2%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.4
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 23.040 23.040
Height of Side: 2.280 2.280

CANDELA DISTRIBUTION

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 1687. 1949. 2186.
55 1431. 1895. 2278.
65 1043. 1897. 2439.
75 667. 2026. 2808.
85 267. 2735. 4353.

LUMINANCE DATA IN CANDELA/SQ. METER

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01837874737067706765
02756761635854605653
03685952554945534844
04625244494238474137
05574639433732423632
06524134393328383228
07493730362925342925
08453427322622312622
09423125302420292420

10 40 29 22 28 22 18 27 22 18

ZONE LUMENS % LAMP % FIXT

00-030 579 18.4 23.5
00-040 957 30.4 38.8
00-060 1723 55.0 70.3
00-090 2463 78.2 100.0

90-180 0000 0.0 000.0

00-180 2463 78.2 100.0

ZONAL LUMEN SUMMARY

Voltage:

120, 277 or

UNV=120-277