The Duke comes in multiple sizes and wattages to suit most commercial applications
Duke Downlight
Essential Series Commercial Downlight
✓ Available in three sizes
✓ Faceted aluminium reflector
✓ Citizen LED chip
✓ Dimming options available

UP TO
70%
ENERGY SAVING
MASSIVE
100lm/W
SYSTEM EFFICACY
LIFETIME OF
40,000
HOURS TO L70
TOTAL OF
6
WATTAGES

One size doesn't fit all

Feature
Faceted Reflector Design
A faceted aluminium reflector combined
with a high output citizen cob provides
a uniform light distribution while being
extremely efficient

Feature
ADC12 Aluminium Heat Sink
Provides excellent thermal dissipation
in a shallow heatsink suitable for any
ceiling space
Family specifications and downloads
Download family spec sheetpdf • 502.6 KB

- dw120-18-840dw120-25-840
- Ø145*65mm
- Ø120-130mm
- 18W25W
- 1900lm (+/-5%)2500lm (+/-5%))
- 105lm/W100lm/W
- 4000K
- ≥80
- <3
- 60°
- AC200-240V / 50-60 Hz
- IP20
- NON IC
- Citizen LED COB
- Triac, DALI, 0-10V, SwitchDim
- 3 Year product replacement

- dw160-25-840dw160-35-840
- Ø190*75mm
- Ø160-170mm
- 25W35W
- 2500lm (+/-5%)3,430lm (+/-5%)
- 100lm/W
- 4000K
- ≥80
- <3
- 60°
- AC200-240V / 50-60 Hz
- IP20
- NON IC
- Citizen LED COB
- Triac, DALI, 0-10V, SwitchDim
- 3 Year product replacement

- dw200-35-840dw200-45-840
- Ø225x75mm
- Ø200-210mm
- 35W45W
- 3,430lm (+/-5%)4,725lm (+/-5%)
- 100lm/W105lm/W
- 4000K
- ≥80
- <3
- 60°
- AC200-240V / 50-60 Hz
- IP20
- NON IC
- Citizen LED COB
- Triac, DALI, 0-10V, SwitchDim
- 3 Year product replacement
Specifications
Filter all product variations
Controls
PRODUCT CODE
System Wattage
Cut-out
Size
Lumen Output
Luminaire Efficacy
Beam Angle
CRI
Lifetime - L70
Dimming Options
UGR
Light Source
CCT
SDCM
DW120-18-840
18W
Ø120-130mm
Ø145*65mm
1,900lm
105lm/W
60°
≥80
40,000hrs
Fixed Output
22
Citizen LED COB
4000K
<3
Full specifications
System Wattage
18W
Cut-out
Ø120-130mm
Size
Ø145*65mm
Lumen Output
1,900lm
Luminaire Efficacy
105lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Fixed Output
UGR
22
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
Yes
Lead Time
-
Downloads
DW120-25-840
25W
Ø120-130mm
Ø145*65mm
2,500lm
100lm/W
60°
≥80
40,000hrs
Fixed Output
22
Citizen LED COB
4000K
<3
Full specifications
System Wattage
25W
Cut-out
Ø120-130mm
Size
Ø145*65mm
Lumen Output
2,500lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Fixed Output
UGR
22
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
Yes
Lead Time
-
Downloads
DW160-25-840
25W
Ø160-170mm
Ø190*75mm
2,500lm
100lm/W
60°
≥80
40,000hrs
Fixed Output
25
Citizen LED COB
4000K
<3
Full specifications
System Wattage
25W
Cut-out
Ø160-170mm
Size
Ø190*75mm
Lumen Output
2,500lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Fixed Output
UGR
25
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
Yes
Lead Time
-
Downloads
DW160-35-840
35W
Ø160-170mm
Ø190*75mm
3,430lm
100lm/W
60°
≥80
40,000hrs
Fixed Output
25
Citizen LED COB
4000K
<3
Full specifications
System Wattage
35W
Cut-out
Ø160-170mm
Size
Ø190*75mm
Lumen Output
3,430lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Fixed Output
UGR
25
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
Yes
Lead Time
-
Downloads
DW200-35-840
35W
Ø200-210mm
Ø225x75mm
3,430lm
100lm/W
60°
≥80
40,000hrs
Fixed Output
25
Citizen LED COB
4000K
<3
Full specifications
System Wattage
35W
Cut-out
Ø200-210mm
Size
Ø225x75mm
Lumen Output
3,430lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Fixed Output
UGR
25
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
Yes
Lead Time
-
Downloads
DW200-45-840
45W
Ø200-210mm
Ø225x75mm
4,725lm
105lm/W
60°
≥80
40,000hrs
Fixed Output
25
Citizen LED COB
4000K
<3
Full specifications
System Wattage
45W
Cut-out
Ø200-210mm
Size
Ø225x75mm
Lumen Output
4,725lm
Luminaire Efficacy
105lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Fixed Output
UGR
25
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
Yes
Lead Time
-
Downloads
DW120-18-840-DIM
18W
Ø120-130mm
Ø145*65mm
1,900lm
105lm/W
60°
≥80
40,000hrs
Triac, DALI, 0-10V, SwitchDim
22
Citizen LED COB
4000K
<3
Full specifications
System Wattage
18W
Cut-out
Ø120-130mm
Size
Ø145*65mm
Lumen Output
1,900lm
Luminaire Efficacy
105lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Triac, DALI, 0-10V, SwitchDim
UGR
22
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
No
Lead Time
5 Working days
Downloads
DW120-25-840-DIM
25W
Ø120-130mm
Ø145*65mm
2,500lm
100lm/W
60°
≥80
40,000hrs
Triac, DALI, 0-10V, SwitchDim
22
Citizen LED COB
4000K
<3
Full specifications
System Wattage
25W
Cut-out
Ø120-130mm
Size
Ø145*65mm
Lumen Output
2,500lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Triac, DALI, 0-10V, SwitchDim
UGR
22
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
No
Lead Time
5 Working days
Downloads
DW160-25-840-DIM
25W
Ø160-170mm
Ø190*75mm
2,500lm
100lm/W
60°
≥80
40,000hrs
Triac, DALI, 0-10V, SwitchDim
25
Citizen LED COB
4000K
<3
Full specifications
System Wattage
25W
Cut-out
Ø160-170mm
Size
Ø190*75mm
Lumen Output
2,500lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Triac, DALI, 0-10V, SwitchDim
UGR
25
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
No
Lead Time
5 Working days
Downloads
DW160-35-840-DIM
35W
Ø160-170mm
Ø190*75mm
3,430lm
100lm/W
60°
≥80
40,000hrs
Triac, DALI, 0-10V, SwitchDim
25
Citizen LED COB
4000K
<3
Full specifications
System Wattage
35W
Cut-out
Ø160-170mm
Size
Ø190*75mm
Lumen Output
3,430lm
Luminaire Efficacy
100lm/W
Beam Angle
60°
CRI
≥80
Lifetime - L70
40,000hrs
Dimming Options
Triac, DALI, 0-10V, SwitchDim
UGR
25
Light Source
Citizen LED COB
CCT
4000K
SDCM
<3
Power Supply
High efficiency LED driver
Mains Voltage
AC200-240V / 50-60 Hz
Power Factor
≥0.90
THD
<18%
Connection
Junction box
Body Material
Aluminium
Finish
Powder Coating
Colour
White (RAL 9016)
IP Rating
IP20
IC Rating
NON IC
Operating Temp
-20° to +45°C
Protection Class
Class 2
Certifications
SAA, CE, RoHS
Warranty
3 Year product replacement
Stocked
No
Lead Time
5 Working days
Downloads
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