Lightolier Concept SR T5 User manual

Lightolier
Brand
Lightolier
Model
Concept SR T5
Type
User manual

This manual is also suitable for

Lightolier Concept SR T5 is a 2' x 4' semi-recessed direct/indirect fluorescent light fixture that is well-suited for use in standard exposed or Slot T-grid ceilings. With its shallow design (only 3-5/8" deep), it is easy to install in shallow plenum areas.

This luminaire features a seamless welded form with curved top and side reflectors that are formed together without any gaps or visual barriers, providing a clean and modern look. The 95% reflective Alter soft white paint finish helps to maximize light output and evenly distribute illumination.

Lightolier Concept SR T5 is a 2' x 4' semi-recessed direct/indirect fluorescent light fixture that is well-suited for use in standard exposed or Slot T-grid ceilings. With its shallow design (only 3-5/8" deep), it is easy to install in shallow plenum areas.

This luminaire features a seamless welded form with curved top and side reflectors that are formed together without any gaps or visual barriers, providing a clean and modern look. The 95% reflective Alter soft white paint finish helps to maximize light output and evenly distribute illumination.

Alter Concept SR T5
Page 1 of 2 2' x 4' semi-recessed direct/indirect fluorescent
Lightolier is a Philips group brand
Lightolier www.lightolier.com

We reserve the right to change details of design, materials and finish.
QCH2x4PFOS.pdf
Canlyte www.canlyte.com

Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Features
 
 

 
 
 
maintenance
 

 
 
 
 
 
 
Material

Reflectors
film on inside of lamp shield conceals lamp image.
Ordering information
Finish
Chassis exterior
paint finish.
Electrical


Labels

47-3/4"
(1213mm)
(2) Ø7/8" K.O.
(22mm)
23-3/4"
(603mm)
11-3/8"
(289mm)
21-3/4"
(552mm)
4-15/16"
(126mm)
3-5/8"
(92mm)
24"
(610mm)
47-3/4"
(1213mm)
(2) Ø7/8" K.O.
(22mm)
23-3/4"
(603mm)
11-3/8"
(289mm)
21-3/4"
(552mm)
4-15/16"
(126mm)
3-5/8"
(92mm)
24"
(610mm)
QCH
Quality
Visual
2 G PF

direct indirect
soft light optical
system
Luminaire
Width
Ceiling
Type
Lamp
Shield
Lamp Shield Details
Lamp
Quantity
Lamp Voltage Ballast
Type
Options
2' 
standard




ceilings

perforated




s



347



plaster frames








*2x4 versions with double-
switching are 5-1/4" deep
while regular 2x4 versions
(1 ballast) are 3-5/8" deep.
T5/T5HO














For Dimming Ballast
Suffix, please consult
your Lightolier
Representative.


standard
exposed


ceilings

standard
exposed

ceilings
s

Alter Concept SR T5
Page 2 of 2 2' x 4' semi-recessed direct/indirect fluorescent
Job Information Type:
Lightolier is a Philips group brand
Lightolier www.lightolier.com

We reserve the right to change details of design, materials and finish.
QCH2x4PFOS.pdf
Canlyte www.canlyte.com

ZONE
DEG
ALONG 22.5 45 67.5 ACROSS
0 1172 1172 1172 1172 1172
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
COEFFICIENTS OF UTILIZATION

     
Wall Reflectance
          
           
           
           
           
           
           
           
           
           
           
           



ZONE LUMENS % LAMP % LUMINAIRE
   
   
   
   
   
   
   
   
DISTRIBUTION
CANDLEPOWER CURVE 228
Performance
CANDLEPOWER





90°90°
180°
400
800
1200
0°
ZONE
DEG
ALONG 22.5 45 67.5 ACROSS
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
COEFFICIENTS OF UTILIZATION

     
Wall Reflectance
          
           
           
           
           
           
           
           
           
           
           
           



ZONE LUMENS % LAMP % LUMINAIRE
   
   
   
   
   
   
   
   
DISTRIBUTION
CANDLEPOWER CURVE 328
Performance
CANDLEPOWER





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90°90°
180°
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Lightolier Concept SR T5 User manual

Lightolier
Brand
Lightolier
Model
Concept SR T5
Type
User manual
This manual is also suitable for

Lightolier Concept SR T5 is a 2' x 4' semi-recessed direct/indirect fluorescent light fixture that is well-suited for use in standard exposed or Slot T-grid ceilings. With its shallow design (only 3-5/8" deep), it is easy to install in shallow plenum areas.

This luminaire features a seamless welded form with curved top and side reflectors that are formed together without any gaps or visual barriers, providing a clean and modern look. The 95% reflective Alter soft white paint finish helps to maximize light output and evenly distribute illumination.

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