|
private desgn of laluminum extrusion heat sink for best performance of heat dissipation to delay the led life longer time . 2. using high quality driver to realize best lighting efficiency . 3. front ring color be white ,silver ,steel color ,black color and customized color possible . 4. High brightness SMD2835 LED chips . 5. 4 inches or 6 inches downlight is possible . 6.3 years warranty . |
Model |
gr-d8009s-ww |
gr-d8009s-nw | gr-d8009sw | |
Rated power |
18W |
|||
Consume power |
18 |
|||
Input Voltage |
AC 100-277V |
|||
Output Voltage |
32-42V |
|||
Input current |
500mA±5% |
|||
Efficiency |
≥95% |
|||
Cut out: |
Φ205--210mm |
|||
P.F |
≥0.95 |
|||
smd2835 |
Warm white |
Natural white |
Pure white |
|
3000±200k |
4000±300k |
6000±300k |
||
lm/led |
≥20LM |
≥25LM |
≥28LM |
|
CCT--k |
3000±300k |
4000±300k |
6000±500k |
|
brightness |
1300-1400LM |
1400-1500LM |
1500--1600LM |
|
beam Angle |
120° |
|||
Lighting CRI |
78 for 3000k, 75for 4000k, 72 for 6000k |
|||
Key point temperature |
LED Welding foot |
Lamp shell |
||
≤70°C |
≤65°C |
|||
Working Temp. |
-10°C~40°C / R.H.≤85% |
|||
weight |
570g |
|||
Life span |
45,000 HR |
|||
IP Rate |
IP20 |
|||
