大连格兰特电子科技有限公司

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18w 8 inch downlight
Product features
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 .

Specifications

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
(during aging test)

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

Product pictures