Lightolier MD2G2SB User Manual

MD*4

TM

2' x 2' Recessed or Surface MD2G2SB

Page 1 of 4 Multi-Function Patient Lighting

Features

• Three lighting functions with intregral ambient, reading and optional
nurse's night light.

• Precise light control for glare free patient environment.

• Installs as a one-piece unit.

• Recessed or surface mounted to ceiling against wall which elimi­nates damage to fixture from hospital equipment attached to bed.

• 6-7/8" deep.
All lamps are enclosed.

•

•

ll twin tube T5 lamps are accessible for relamping without tools.

A

• Optional low voltage electronic sequential switch mounted in fixture
for ambient and reading light controlled with pillow speaker
(optional by others).

• Optional night light.

• Meets NYC Code requirements. Chicago Plenum requirements
available.

MOUNTING METHODS DIMENSIONS

Surface

S

exposed T-grid ceiling

G

W

all angle

or T-bar

by others

Wall

Wall

48"

Ceiling

Secure fixture
(4 places)

Acoustical Tile

(by others)

1

1. Reading light with low iridescence anodized semi-specular aluminum reflector.

2. Extruded aluminum lamp baffle.

3. Ambient light with low iridescence anodized semi-specular aluminum reflector.

4. Twin tube T5 lamps (2).

5. Clear acrylic lens.

6. Ballast compartment.

5

2" x 3" access plate with

(2) 7/8" dia. K.O.s

23-3/4"

(603mm)

2-1/32"
(52mm)

6

4

24"

(610mm)

2

5

4" (102mm)

12-3/4"

(324mm)

19-11/16" (500mm)

23-3/4" (603mm)

3

6-7/8"

(175mm)

4

Mounting holes (4)

Tabs for wire
supports

(4 places)

14"

(356mm)

4-7/8" (124mm

2-1/32"
(52mm)

4/07

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

Lightolier a Genlyte company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airpor

t Road, Fall River
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company

, MA 02720 • [phone] • Fax [phone]

Section 8/Folio R40-12 Rev

. B

MD*4

TM

2' x 2' Recessed or Surface MD2G2SB

Page 2 of 4 Multi-Function Patient Lighting

Ambient Light

Indirect illumination from wall directly behind patient provides glare-free lighting.
No direct glare to patient. (Light is directed towards wall.)
No direct glare to patient's visitor.
No direct glare to adjacent patients. (3 footcandles maximum on wall behind adjacent patient's bed.)

MBIENT LIGHT

A

N

O

HIELDED

LIGHTED

ONE

Z

S

ONE

Z

45 110 140 110 45 14 4 2 1 1 1 1

44 83 95 83 44 19 7 3 2 2 1 1

30 45 50 45 30 16 8 4 3 3 2 1

16 20 22 20 16 11 7 4 3 3 2 1

9 974322 11

7

DJACENT

A

D*4

M

FF

O

3

3221 1

11

2

1

Reading Light

Eliminates reflected glare from reading material (over shoulder illumination).
No direct glare to patient or visitors. (7 footcandles maximum at head of bed. 15 footcandles maximum at foot of bed.)
Controls light directly onto patient's bed.
No reading light spill-over to adjacent bed (2 foot/candles maximum at head of adjacent patient's bed.)

3"↓

↑

6"

↓

ZONE

LIGHTED

ZONE

Illumination at the
reading task ranges
50-60 footcandles.

33 38 39 38 33 23 16 12 9 5 3 2

30 38 38 38 30 23 15 12 8 6 3 2

14 15 15 15 14 11 9 7 5 4 2 2

Illumination at the reading task range 50-60 footcandles

SHIELDED

READING LIGHT

ON

2 2 2 2 2 2111111

333332221111

677764332211

5555442211

5

5

BED

FOOTCANDLES ON BEDS

WALL

ADJACENT

BED

MD

OFF

4

*

12"

↓
↑

↓
↑

12"

↓

3"

6"

MD*4

TM

2' x 2' Recessed or Surface MD2G2SB

Page 3 of 4 Multi-Function Patient Lighting

Nurses Night Light (Optional)

Lights night stand between beds.
Field adjustable for either right or left side of patient's bed.

o glare to any patient.

N

ired for independent switching.

W

CAN BE SET TO

EFT OR RIGHT

L

IDE OF BED

S

Options

120V medium base narrow spot,
50W reflector lamp

Specular anodized aluminum mirror,
adjusts to left or right side of bed

Nurse's night light. Suffix: NL

Night Light: 12V, 3 watt, cool white LED (50,000
hours life) (supplied with fixture). Suffix: LD

Sequential Switch. Suffix: SW

MD*4’s optional low voltage (1-3 volts) sequential switch mounted in the fixture is listed in com­pliance with UL 544 for medical and dental equipment. Two red wires coming from the fixture can
be wired to a wall receptacle (by others) for use with that manufacturers pillow speaker. The pil­low speaker is used to control the television, call the nurse and control the lighting. To control
the lighting it should be specified to have a normally open contact switch.

Pressing this switch on the pillow speaker the first time, turns the ambient light on; pressed a
second time, turns the r
the ambient and reading lights on; pressed a fourth time turns both lights off. Pressing the button
again repeats the cycle.

Should the patient's bed be rolled away from the wall, the pillow speaker will simply pull free
from the wall receptacle avoiding any damage.

eading light on and the ambient light of

Pillow speaker (by others)

f; pressed a third time, turns both

MD*4

TM

2' x 2' Recessed or Surface MD2G2SB

Page 4 of 4 Multi-Function Patient Lighting

ORDERING INFORMATION

Explanation of Catalog Number. Example: MD2G2SB120SW

MD

MD*4

Recessed or

Surface,

Multi-function

Patient Light

2

Fixture

Size:

2' x 2'

G

Ceiling

Type:

Same Unit

May Be Used

For: Grid (lay-in)

T-bar or
Surface

Mounted

Options/Accessories

Access Plates: Top wiring access plate is shipped with fixture as standard.

When access plates are required in advance for wiring convenience, specify
separately. Catalog Number: ACP.
Drywall Kit or Plaster Ceiling: Order Catalog Number: FK92X2.

Request Folio OA30-10.

For Chicago Plenum add Suffix: CP.
Electronic Sequential Switch (Low Voltage): Switch factory mounted in

fixture for ambient and reading light convenience (controlled by pillow switch,
by others). Suffix: SW.
Nurses Night Light: 120 volt medium base, nar
with specular anodized mirror, field adjustable to right or left side of patient's
bed. Suffix:

NL.
Night Light: 120 volt, 3 watt, cool white LED (50,000 hours life). Suffix: LD.
Fusing: Internal fast-blow fusing. Suffix: GLR.

Internal slow-blow fusing. Suffix:

Radio Interference Filter:
per ballast; Suffix:

Electrical/W

iring Options

To order one RIF per fixture; Suffix: R. To order one RIF

B.

: Consult factor

ow spot, 50W reflector lamp

r

GMF.

.

y

2

Lamp

Quantity:

(Ambient/

Reading)
2 Lamps

(Total)

1-2 Lamp Elec. TT5

(40 Watt)

1

-2 Lamp Elec. TT5 –

LOL Dimming TT5 PB –

*Instant Start Standard

*

*

*Program Start

NOTE:

For TT5 UNV, you must use IB Ballast
Code

Ballast Type:

(Ambient Reading)

<20THD

SB* IB**

<10THD

P

R**

Voltage:

120, 277 or

UNV=120-277

Options:

Add appropriate

Suffix to Catalog

No. i.e. (GLR)

Specifications:

Materials: Chassis parts are die-formed 20 gauge steel.
Reading light – Extr

uded aluminum lamp baf

fle with clear extr

shields and is removable without tools.

Ambient light – Clear acrylic lens that rotates open for easy relamping.
Reflectors (Ambient and Reading Lights): Low iridescence specular

e-anodized aluminum standar

pr

d.

Finish: Chassis exterior – post painted white baked polyester powder
Electrical: Rapid start HPF, SB (Biax type) thermally protected class "P" ballast

C.B.M. cer
least 90

tified by E.T

.

°

.L. If K.O. is within 3" of ballast, use wir

e suitable for at

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

uded acr

ylic

.

Job Information Type:

Lightolier a Genlyte company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]

ve the right to change details of design, materials and finish.

eser

e r

W
© 2007 a Genlyte company

Section 8/Folio R40-12 Rev. B