Introduction COB downlight is unique designed with reflector and Citizen COB high power LED chip. ADC12 die-casting aluminium profile provides excellent thermal dissipation. Adjustable lighting direction provides all possible lighting effects. Isolated driver solution both in dimmable and non-dimmable version achieves great dimming compatibility with worldwide brand dimmers.
● Up to 70% energy saving compared tostandard CFL
● Long lifetime of 40,000 hours● Dimmable when using triac dimmer● 24°/60° wide beam angle●Ø165-170mm cutout● CCT: 2700K 3000K 4000K 5000K● No UV/IR light● Environment friendly, without Mercury or any
other hazardous substances
Application notes● IP20 for indoor use only● Professional electrician for installation only● Switch off before installation● Do not touch when in use● Keep away from hot steam and corrosive gas
Application AreasIt is designed for general lighting applications in office, supermarket, shop, school, hotel, etc. It is also widely used for public areas, such as stairway, lobby, reception, corridors etc.
Certificate
Product Information
Technical Specifications
Model Voltage Power PowerFactor
Lumen(±5%)
Beamangle CCT Lifespan CRI Dimmable Dimension
LUZ-DL77-6-35W AC230V 35W ≥0.9 3250 24°/60° 2700K 40000h ≥80 No Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W AC230V 35W ≥0.9 3400 24°/60° 3000K 40000h ≥80 No Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W AC230V 35W ≥0.9 3500 24°/60° 4000K 40000hs ≥80 No Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W AC230V 35W ≥0.9 3550 24°/60° 5000K 40000h ≥80 No Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W-D AC230V 35W ≥0.9 3150 24°/60° 2700K 40000h ≥80 Yes Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W-D AC230V 35W ≥0.9 3250 24°/60° 3000K 40000h ≥80 Yes Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W-D AC230V 35W ≥0.9 3400 24°/60° 4000K 40000h ≥80 Yes Ø180*128.5mmcutout Ø165-170mm
LUZ-DL77-6-35W-D AC230V 35W ≥0.9 3450 24°/60° 5000K 40000h ≥80 Yes Ø180*128.5mmcutout Ø165-170mm
Driver data SheetDriver data DIM Non dim
Input rated Voltage AC230V AC230V
Frequency 50Hz 50Hz
Input Voltage AC200-240V AC200-240V
Efficiency ≥84% ≥84%
Total load Wattage 35W±5% 35W±5%
Power Factor ≥0.9 ≥0.9
Rated input current ≤0.2A ≤0.2A
Full load output Voltage DC23-40V DC25-42V
Rated output current 800mA 800mA
Output current range 800mA±5% 800mA±5%
Power tolerance ±5% ±5%
Current output tolerance ±5% ±5%
Dimming range 8%-100% —
Dimmer Triac dimmers —
THD <18% <18%
Short circuit protection PASS PASS
Over voltage protection PASS PASS
Over temperature protection PASS PASS
Withstand voltage AC3750V AC3750V
Fixture CompatibilityRated
WattageElectrical
ClassificationIngress
Protection Operating
TempOperatingHumidity
Storage Temp
35W Ⅱ IP20 -20oC~45oC 0~90% -20oC~65oC
128.5
Ø180
Photometric Diagram
Spectral Distribution
2700K
380 500 600 700 800Wavelength(nm)
Spec
trum
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
3000K
380 500 600 700 800Wavelength(nm)
Spec
trum
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
4000K
380 500 600 700 800Wavelength(nm)
Spec
trum
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
5000K
380 500 600 700 800Wavelength(nm)
Spec
trum
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Polar intensity diagram Cartesian intensity diagram Beam diagram
UNIT: cdAVERAGE BEAM ANGLE(50%): 60.9 DEG
-/+180
-120
-90
-30
120
90
30
0
500
1000
1500
2000
2500
0
Height Eavg, Emax Angle: 59.83deg DiameterNote: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.
Flux out: 1604 lm
4.166ft126.99cm
8.333ft253.98cm
12.5ft380.97cm
16.67ft507.96cm
20.83ft634.95cm
112.5, 218.6fc1211, 2363lx
28.12, 54.66fc302.6, 588.3lx
12.50, 24.29fc134.5, 261.5lx
4.498, 8.745fc48.42, 94.13lx
7.029, 13.66fc75.66, 147.1lx
16.4ft5m
13.12ft4m
9.843ft3m
6.562ft2m
3.281ft1m
Planar Illuminance Curve
Distance(m)
MH=10mE(LX)25
22.5
20
17.5
15
12.5
10
7.5
5
2.5
0
C0/180C90/270
-25 -20 -15 -10 -5 0 5 10 15 20 25
Polar intensity diagram Cartesian intensity diagram
UNIT: cdAVERAGE BEAM ANGLE(50%): 60.4 DEG
-/+180
-120
-90
-30
120
90
30
0
500
1000
1500
2000
2500
0
Beam diagram
Height Eavg, Emax Angle: 62.85deg DiameterNote: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.
Flux out: 1553 lm
4.089ft124.62cm
8.177ft249.24cm
12.27ft373.86cm
16.35ft498.48cm
20.44ft623.10cm
117.6, 220.8fc1266, 2377lx
29.41, 55.20fc316.6, 594.2lx
13.07, 24.53fc140.7, 264.1lx
4.706, 8.832fc50.65, 95.07lx
7.363, 13.80fc79.14, 148.5lx
16.4ft5m
13.12ft4m
9.843ft3m
6.562ft2m
3.281ft1m
Planar Illuminance Curve
Distance(m)
MH=10mE(LX)25
22.5
20
17.5
15
12.5
10
7.5
5
2.5
0
C0/180C90/270
-25 -20 -15 -10 -5 0 5 10 15 20 25
3000K
Polar intensity diagram Cartesian intensity diagram Beam diagram
UNIT: cdAVERAGE BEAM ANGLE(50%): 61.9 DEG
-/+180
-120
-90
-30
120
90
30
0
500
1000
1500
2000
2500
0
Height Eavg, Emax Angle: 59.84deg DiameterNote: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.
Flux out: 1555 lm
4.168ft127.03cm
8.335ft254.06cm
12.5ft381.09cm
16.67ft508.12cm
20.84ft635.15cm
109.1, 211.9fc1174, 2281lx
27.27, 52.97fc293.5, 570.2lx
12.12, 23.54fc130.4, 253.4lx
4.363, 8.476fc46.96, 91.23lx
6.817, 13.24fc73.38, 142.5lx
16.4ft5m
13.12ft4m
9.843ft3m
6.562ft2m
3.281ft1m
Planar Illuminance Curve
Distance(m)
MH=10mE(LX)25
22.5
20
17.5
15
12.5
10
7.5
5
2.5
0
C0/180C90/270
-25 -20 -15 -10 -5 0 5 10 15 20 25
2700K
Polar intensity diagram Cartesian intensity diagram Beam diagram
Height Eavg, Emax Angle: 60.54deg DiameterNote: The Curves indicate the illuminated area and the average illumination when the Luminaire is at different distance.
Flux out: 907.3 lm
3.382ft103.09cm
6.765ft206.19cm
10.15ft309.28cm
13.53ft412.37cm
16.91ft515.47cm
94.90, 163.6fc1022, 1761lx
23.73, 40.90fc255.4, 440.3lx
10.54, 18.18fc113.5, 195.7lx
3.796, 6.544fc40.86, 70.44lx
5.931, 10.23fc63.85, 110.1lx
16.4ft5m
13.12ft4m
9.843ft3m
6.562ft2m
3.281ft1m
Planar Illuminance Curve
Distance(m)
MH=10mE(LX)25
22.5
20
17.5
15
12.5
10
7.5
5
2.5
0
C0/180C90/270
-25 -20 -15 -10 -5 0 5 10 15 20 25
4000K 5000K
UNIT: cdAVERAGE BEAM ANGLE(50%): 61.7 DEG
-/+180
-120
-90
-30
120
90
30
0
500
1000
1500
2000
2500
0
Max=5338 [1.0=20000] 3.50SDCM F2700K
x=0.4464 y=0.4049
Max=7171 [1.0=20000] 2.12SDCM F3000K
x=0.3841 y=0.3816
Max=8694 [1.0=20000] 2.05SDCM F4000K
x=0.3473 y=0.3564
Max=7432 [1.0=20000] 2.12SDCM F5000K
x=0.3841 y=0.3816
90
80
70
60
50
40
30
20
10
0
11:4
6:42
12:0
0:31
12:1
4:31
12:2
8:31
12:4
2:31
12:5
6:31
13:1
0:31
13:2
4:31
13:3
8:31
14:0
6:31
14:2
0:31
14:3
4:31
14:4
8:31
15:0
2:31
15:1
6:31
15:3
0:31
15:4
4:31
15:5
8:31
16:1
2:31
IC
MOS
PCB
LED
Transformer
Fitting
Environmental temperature
Tem
pera
ture
(o C)
Time
The driver lifespan is based on capacitor working temperature.
Driver lifetime & LED light decay rate
90000
80000
70000
60000
50000
40000
30000
20000
10000
065oC 75oC 85oC 95oC 105oC
Life
time
(hou
rs)
Capacitor Tc (oC)
Driver Lifetime
% L
umin
ous
Flux
FLUX
△ U'V'
110%
105%
100%
95%
90%
85%
80%
75%
70%
0.0040
0.0035
0.0030
0.0025
0.0020
0.0015
0.0010
0.0005
0.00000 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
LifeTime (hours)
Polar Diagram Comparison
AVERAGE BEAM ANGLE (50%): 65.4DEG
500
1000
1500
2000
2500
0O
-/+180O
150O-150O
120O-120O
90O-90O
60O-60O
30O-30O
UNIT: cd
C0/180, 66.3 deg
C30/210, 66.3 deg
C60/240, 65.1 deg
C90/270, 63.8 deg
0
LED Light Decay Rate
Temperature● The testing is operated at 25°C
● The lifetime of capacitor, minimum of 5,000 hours if operated at 105°C, will be doubled whenever the temperature drops 10°C
● The highest withstand temperature of IC, MOS could be 120°C
● The highest withstand temperature of LED junction temperature is 150°C
LUZON LIGHTING1945 B STREET SUITE A - SAN DIEGO - CA - 92102 - Ph: 619 878 2730
Packaging Information
SIZE(CM) N.W/pc (KGS) G.W.(KGS) Q'TY(PCS)
Carton 61.5*41.5*32 1.15 16.8 12
CTNS Q'TY(PCS) VOLUME(CBM)
20'' standardcontainer 338 4056 28
40'' standardcontainer 676 8112 56
Installation
1 2
3 4
Install requirements
A-gap above the fitting 25mm
B-gap to the building material 25mm
C-gap to the thermal insulation 25mm
A. Hold back spring clips
B. Push downlight into position
Connect Power supply
Spring Clips
Building material above fitting
B u i l d i n g material
Building material or thermal insulation
Finish
Ceiling Opening
Ceiling
Spring Clips