| Model: | 20W |
|---|---|
| Brand: | XIANZHIZEHUA |
| Origin: | Made In China |
| Category: | Consumer Electronics & Lighting / Lighting / LED Lighting |
| Label: | led bulb , led bulb light , 20w led bulb |
| Live Chat: | Last Online:01 Jul, 2014 |
Our 20W high light efficiency bulb using modern high-tech forging technology, built-in the efficient isolation without electrolytic capacitor long life drive power, air-cooled design with a patented, high luminous flux maintenance rate and low wear and tear the whole lamp life of 30,000 hours, and can be completely replacing the high-power energy-saving lamps and mining lamp.
Product patents:
the LED Bulb appearance patent (Patent No.: 20123023 3256.9)
Appearance patent (Patent No.: 101304925)
Utility model patents (Patent No.: 20122039 9154.9)
Product Certification:
CE: BESTDG12081338EC-1-2 BESTDG12081338SC BESTDG12081338SC-2
RoHS: BSTDG12081338RC-44
Product Advantage :
bearing fan, it can continuous work under high lumen status longtime and
have 30,000 hours lifetime under high temperature of 70℃
current driver, constant current accuracy of 1%, with power protection circuit to protect
short-circuit and overheat, fans stops automatic brightness adjustment circuit.
Application of places:
l the hotel lobby high Down light
l conference hall light
l factory floor the high shed light & high ceilings Office main lighting
l shopping malls and supermarket lighting
l parking lot, gas station
l night market tent lights
Product Appearance:
Item No.：
|
Item No. |
Description |
unit |
|
JC-A68-021-W-001 |
Warm white, 3030 LEDs x 21, AC85-264V, 210°lighting angle, Matte white lampshade |
pcs |
|
JC-A68-021-C-001 |
Cool white, 3030 LEDs x 21, AC85-264V, 210°lighting angle, Matte white lampshade |
pcs |
Note: *: C Cool white CCT: 5700-6200K
W Warm white CCT: 2900-3200K
Structure size: (Unit: mm)
Technical Specifications:
Structural Specifications
|
Size |
L149 *D80 mm |
|
Net weight |
264g |
|
Housing material |
Aluminum ally+Plastic |
|
Lamp holder Specification |
E27 |
|
Application Environment |
Indoor ( N/A long term high humidity and closed environment) |
Electrical Specifications
|
Input voltage range |
AC 85-264V |
|
Power Consumption |
20.0±1W |
|
Light source type |
high brightness Nichia 3030 LED chip |
|
LED quantity |
Nichia 3030 x 21pcs |
|
Operating temperature |
-40 ~ 55℃ |
Optical specifications
|
Model |
Cool white |
Warm white |
|
Luminous flux |
1600±100lm |
1400±100lm |
|
Luminous efficiency |
80 lm/W |
70 lm/W |
|
TYP.CCT |
5700~6200 K |
2900~3200 K |
|
CRI |
>72 |
>75 |
|
Lighting angle |
210 |
|
|
Lumen maintenance / light decline |
>97%@1,000hours |
|
Light distribution curve :
Lumen mainte
nance:
|
Operating Hours (hrs) |
0 |
168 |
500 |
1000 |
1500 |
2000 |
3000 |
|
Luminance Maintenance (%) Point A |
100 |
101.2 |
103.5 |
102.5 |
101.4 |
100.5 |
97.3 |
|
Luminance Maintenance (%) Point B |
100 |
101.7 |
102.1 |
101.2 |
99.7 |
98.8 |
94.8 |
|
Luminance Maintenance (%) Point C |
100 |
102.4 |
102.1 |
99.3 |
97.4 |
96 |
93.6 |
|
Luminance Maintenance (%) Point D |
100 |
101 |
100.6 |
98.8 |
100.3 |
100.1 |
96.5 |
|
Luminance Maintenance (%) Average |
100 |
101.6 |
102 |
100.5 |
99.7 |
98.9 |
95.6 |
Packing:
Inner box: 82*82*152 mm
Carton size: 43*34.5*21cm
Gross weight: 8.23Kg
Net weight: 7.44Kg
Quantity: 20PCS/CTN
Note:
Do not disassemble lamps
| Payment Terms: | TT/Western Union |
|---|---|