QUARTET | QSP11T

Square Recessed Deep LED Downlight

  • Die cast aluminium housing
  • Passive extruded aluminium heatsink
  • XTM Xicato remote phosphor LED technology
  • Ra83 Standard/Ra83 Vibrant colour rendering up to 5000 lumens
  • Ra97 Artist/Ra96 Vibrant colour rendering up to 3000 lumens
  • Ra95 Beauty Series colour rendering up to 2000 lumens
  • LED module life rating at 50,000hrs L95/B0
  • 1x2 step MacAdams over life
  • 5 year warranty on LED system
  • Colour consistent over life
  • Dimming available
  • System efficacy up to 131lm/W
  • Concealed fix option
  • Accessories available (see accessories page)
  • XIM compatible
  • UK design and manufacture

Technical Diagram

Schematic for QUARTET | QSP11T

Product Codes

Product

QSP

Square Recessed Deep Downlight

Reflector Size

11T

111mm Diameter

Drivers

S

Standard Driver

 

D

Dali Driver

 

B

DSI Driver

 

A

1-10V Dimming Driver

 

T

Triac Driver

Lumens

50

5000 Lumens

 

40

4000 Lumens

 

13

1300 Lumens

 

30

3000 Lumens

 

20

2000 Lumens

RA (Colour Rendering)

K

Ra83 Standard

 

A

Ra97 Artist Series

 

V

Ra83 Vibrant

 

R

Ra96 Vibrant

 

B

Ra95 Beauty Series

Beam Angle (9mm LES)

10

10° Twist-lock Reflector

Beam Angle (19mm LES)

15

15° Reflector

 

30

30° Reflector

 

40

40° Reflector

Body Colour

W

White

 

C

Custom

Extras

0

No Attachment

 

1

3 Hour Emergency Pack

 

2

Self-Test 3 Hour Emergency Pack

 

3

3 Hours Emergency DALI EM Pro

 

5

Concealed Fix

 

6

Concealed Fix o/w Emergency Pack