Lightolier MD4GPSVA2SB4SB User Manual

MD*4

TM

2' x 4' Recessed or Surface MD4GPSVA2SB4SB

Page 1 of 4 Multi-Function Patient Lighting

Features

• Four lighting functions with intregral ambient, reading, examination
and nurses night light.

• Precise light control for glare free patient environment.

• Installs as a one-piece unit.

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

• 6-7/8" deep.

• All lamps are enclosed.

•

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

• All ballasts accessible thru louver compartment.

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

• Optional 50 watt or LED night light.

• Meets NYC Code requirements. Chicago Plenum requirements
available.

Mounting Methods Dimensions

S

surface

Ceiling

1

6

Style 1 shown

8

3

7

5

6-7/8"

(175mm)

Wall

exposed T-grid ceiling

G

Secure fixture
(4 places)

Wall Angle
or T-bar
(by others)

Wall

48"

Acoustical Tile
(by others)

Now available in 3 styles

(Reflectors always semi-specular)

Traditional with specular louver (PS option)

(For multiple patient room)

White louver and horizontal surfaces to blend with ceiling (FF option)

(Reflectors always semi-specular)

All components white (AW option)

(For single patient room)

48" (1219mm)

6

2

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

2. Extruded aluminum lamp baffle.

3. Ambient light with low iridescence anodized secular aluminum reflector.

4. Examination light with specular 36 cell aluminum louver with virgin acrylic overlay (illustrated).

5. Twin tube T5 lamps (6).

6. Clear acrylic lens.

7. Prismatic virgin acrylic overlay.

8. Ballast compartment accessible by opening louver and reflector.

2" x 3" access plate with (2) 7/8"

dia. K.O.s (Ambient/Reading)

4"

23-3/4"

12-3/4"

2-1/32"

19-11/16" 19-11/16"

Mounting holes (8)

11-7/8"

47-3/4"

4

2" x 3" access plate with (2) 7/8"
dia. K.O.s (Examination)

11-7/8"

4-5/16"

Tabs for wire
supports

(4 places)

14"

4-7/8"

2-1/32"

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

6/07

Lightolier a Genlyte company www.lightolier.com

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.
© 2007 a Genlyte company

Section 8/Folio R40-11 Rev. B

MD*4

TM

2' x 4' Recessed or Surface MD4GPSVA2SB4SB

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 patients bed.)

AMBIENT LIGHT

ON

LIGHTED

ZONE

SHIELDED

ZONE

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

79 974322 11

3 3221 1

1211

ADJACENT

MD*4

OFF

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.)

SHIELDED

ZONE

LIGHTED

ZONE

Illumination at the
reading task ranges
50-60 footcandles.

READING LIGHT

3"↓

↑

6"

↓

222222111111

3 3 3 3 3222

6 7 7 7 6 4332211

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

555555442211

Illumination at the reading task range 50-60 footcandles

ON

BED

FOOTCANDLES ON BEDS

WALL

1111

BED

Examination Light

Excellent color rendition. (Biax Type lamp.)

LIGHTED

ZONE

Wired for independent switching (1 or 2 circuit).
Optional louver or lens frame.
Concealed hinging and latching.

F

3"→

6"

→

←

←

OOTCANDLES ON BED (with Specular Louver)

→

12"

Totals of ambient, reading and examination lights

ADJACENT

MD*4

OFF

12"

.

↓3"
↑

↓
↑

12"

↓

6"

70 82 82 102 100 70 48

(11) (12) (15) (45) (43) (20 (10)

75 82 86 107 102 72 48

(11) (12) (15) (45) (43) (20) (10)

70 82 82 102 100 70 48

(11) (12) (15) (45) (43) (20) (10)

BED

Numbers in parenthesis ( ) are total footcandle
level of ambient and reading lights only.

↑

12"

↓

MD*4

TM

2' x 4' Recessed or Surface MD4GPSVA2SB4SB

Page 3 of 4 Multi-Function Patient Lighting

Nurse's Night Light (Optional NL or LD)

Lights night stand between beds.
Field adjustable for either right or left side of patient's bed.
No glar

e to any patient.

Wired for independent switching.

CAN BE SET TO

LEFT OR RIGHT

SIDE OF BED

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 (Lamp included)

Ballast Compartment accessible by opening
Louver and Reflector

Night Light

Night Light: 120V, 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 manufacturer's 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 reading light on and the ambient light off; pressed a third time, turns both
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.

TAMPER RESISTANT/GERM SHIELD
Germ Shield: Ideal for psychiatric wards and

germ free environments. Fits lay-in grid
ceiling systems with 15/16" maximum ceiling tee
face. The heavy duty welded extruded aluminum
frame with clear 1/8" thick polycarbonate lens is
fixtur

e to ceiling system sealed with a heavy duty

gasket. Request Folio R40-15 REV. A.

Pillow speaker (by others)

Tamper Resistant/Germ Shield

MD*4

TM

2' x 4' Recessed or Surface MD4GPSVA2SB4SB

Page 4 of 4 Multi-Function Patient Lighting

ORDERING INFORMATION

Explanation of Catalog Number. Example: MD4GPSVA2SB4SB120SW

MD

MD*4

Recessed or

Surface,

Multi-function

Patient Light

4

Fixture

Size:

2' x 4'

G

Ceiling

Type:

Same Unit

May Be Used

For: Grid (lay-in)

T-bar or
Surface

Mounted

Louver/

Lens Frame:

AW = All Components

White (For single
patient room)

FF = White Louver

and Horizontal
surfaces to blend
with ceiling

PS = Traditional with

Specular Louver
(For multiple
patient room)

Louver

Overlay/Lens:

VA = Virgin Acrylic

.095" Nominal
Thickness
Overlay
(standard)

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: FK92X4.

Request Folio OA30-10 Rev. A.

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, narrow spot, 50W reflector lamp
with specular anodized mirror, field adjustable to right or left side of patient's
bed (Lamp included). 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: GMF.
Radio Interference Filter:
ballast; Suffix: B.
Electrical/Wiring Options: Consult factory.

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

2

Lamp

Quantity:

(Ambient/

Reading)
2 Lamps

(Total)

Ballast Type:

(Ambient Reading)

1-2 Lamp Elec. TT5 SB* IB**

(40 Watt)

1-2 Lamp Elec. TT5

(40 Watt)

LOL Dimming TT5 PB –

**Instant Start Standard

**Program Start

NOTE:

For TT5 UNV, you must use IB Ballast

<20THD <10THD

– PR**

Lamp

Quantity
3 = 3 Lamp
4 = 4 Lamp

Ballast Type:

(Examination)

1-3 Lamp Elec. TT5 X3* I3**
2-2 Lamp Elec. TT5 SB* IB**

2-2 Lamp Elec. TT5 – PR**

att)*

(40 W

LOL Dimming TT5 PB* –

**Instant Start Standard

**Program Start

NOTE:

For TT5 UNV, you must use IB Ballast

<20THD <10THD

Voltage:

120 or 277

Options:

Add appropriate

Suffix to Catalog

No. i.e. (GLR)

Specifications:

Materials: Chassis parts are die-formed 20 gauge steel.
Louver (examination light) – Pre-anodized aluminum Coilzak®or equal.

Reading light – Extruded aluminum lamp baffle with clear extruded acrylic

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 pre-

anodized aluminum standard.
Finish: Cavity (Examination Light) – Powder coated flat white or black
polyester enamel, 89% reflectivity. Five stage rust prevention undercoating
process. Chassis exterior – post painted white baked polyester powder.
Louver (examination light) PS = low iridescence specular
pre-anodized aluminum. Comes with a virgin acrylic overlay FF = flat white
baked polyester powder louver. AW = flat white baked polyester powder
louver. VA = .095" nominal thickness prismatic virgin acrylic overlay.

Specifications (continued):

Electrical: Rapid start HPF, SB (Biax type) thermally protected class "P" ballast

C.B.M. certified by E.T.L. If K.O. is within 3" of ballast, use wire suitable for at
least 90°.
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

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]
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company

Section 8/Folio R40-11 Rev. B