High qualtity SMD5730 LED light bulb 3W
1. Good heat sink
2. High power SMD 3W
3. CE approved
4.3 years warranty
Factory advantage:
1. Owning LED chip encapsulation workshop and test & aging machines
2. Imported high bright LED chips (Epistar)
3. Every process are carefully controlled in order
4. Specialize in tube solution for project
5. Rich experience in big tube project
Input Voltage: AC180-240V/50-60Hz
Input current: 70mA Max (240VAC)
Power: 3W
LED type: SMD5730
Luminous Flux: 300LM
CRI: >70
Power factor:; 0.15
LED quantity: 8PCS
Working temperature: -20~~+55
Working environment humidity: 85%
Cover material: Aluminum
Base type: E27, E14
Housing: Aluminum+PC
Size: D45*H74mm
|
Item |
Parameter |
|
Input voltage |
AC 180-240V/50-60Hz |
|
Input current |
70mA Max (240VAC) |
|
Rated Power |
3W±15% |
|
Light source power |
2.9W±10% |
|
Led Type |
5730 |
|
Light effeciency |
96lm/W±10% |
|
Luminous Flux |
279lm±10% |
|
CRI |
≥70 |
|
PF |
≥0.15 |
|
Led Qty |
8 PCS |
|
Working Environment Temperature |
-20~+45 centi-degree |
|
Working Environment Humidity |
≤85% |
|
Life Span |
≥25,000 H |
|
Material |
Ceramic + glass |
|
Fire-Proof Grade |
94V-0 |
|
Base |
E27 |
|
Cover type |
Frosted |
|
Withstand voltage standard(L \N end to ceramic cover) |
500V AC leak current / 10mA / 3s |
Guangzhou Zhongheng Optoelectronics Technology Company Limited, is a pioneer in indoor LED light industry of China. It is member of LED light product standard formulate group of Guangdong province. Strategical cooperating with the world leading LED chip manufacturers, we are a large scale LED light corporation, integrated R&D, production and sales for LED chip packing, LED application light source, LED light fixtures, and we also have our own mould workshop, injection molding workshop, hardware workshop, etc.
Located in communication convenient Yongxing industrial area, Baiyun district, Guangzhou city, our company has two modern four-floor standard workshops covering the area of more than 20, 000 square meters, one modern four-floor office building covering the area of 4, 000 square meters, three modern three-floor apartments covering the area of more than 6, 000 square meters, and one house with 360KV industrial transformer. Having elegant environment, our company is a garden style factory in Guangzhou. We have technicians and salesmen skilled in LED technology and markets, administration personnel with many years R&D and manufacturing experiences, and more than 800 employees. The annual turnover is over RMB 500 millions.
Together with the employees, the distributors, the suppliers and overseas friends, the exact aim of our company in LED indoor light industry is that we will become a China leading LED corporation in 2011, and become a world leading LED corporation in 2015, make our brand name Zhongguang enter into the households and all over the world to reduce the energy burden for China and the world, and create vales for the society.
Unite to be strength, insist on all the time. Let's make our splendid success together.
