|Place of Origin:||
Guangdong China (Mainland)
3W LED Bulb E27 Base
pure white / warm white
|Packaging Detail:||according to your request|
|Delivery Detail:||15 days|
1.3W LED Bulb E27 Base
3.CCT:3000+/-150K 4250+/-250K 6000+/-500K 6500+/-500K
4.Factory,Shopping Center etc.
3W led light bulb par 60
2.Energy Saving Calculation:
a.3W replace 58W incandescent lamp,saving 49W power each(including power consumption)
b.Work 14 hours a day,working 365 days a year,annual working time:5110 hours
c.Annual savings of 250kWh and reduce 193kg carbon dioxide emissions
d.Save replacement:1-3 times
e.LED Light energy saving 93% than incandescent lamp,and 70% than energy-saving lamp
f.The Brightness is energy-saving lamp 2.5times and incandescent lamp 8 times
g.LED light lifespan is energy-saving lamp 10 times,and incandescent lamp 25 times
|Lighting effects:||pure white,warm white|
|The light efficiency/surface:||plastic|
Applications:Shopping Centers,Hotels,Restaurants,Exhibitions,Meeting Rooms,offices
Company Display photos:
Greatwall Ledlight Co.,Limited is invested and owned by Cheung Shing Development(HK)Ltd.
1993--Since established,Cheungshing Development(HK) Ltd.has been gaining the support from our valuable customers and expanding rapidly to include business from precise molding manufacturing to multi-media plastic finished goods packaging.With the company mission of "delivering top quality services and products to our valuable customers",Cheungshing has made large investments in introduction system,establishing human resources development programs,and raising the quality of the management team.Through 20 years'effort,Cheungshing's products are well recognized by customers worldwide.The company's business have been growing at an enormous speed to include customers from South and North America,East and West Europe,Asia and even everywhere of the world.
2006--Science precise Industrial Ltd was founded in Hong Kong with an objective of developing precise plastic and electronic products.The company provides a wide variety of services to the customers,ranging from the production of small plastic injection molding finished products such as MP3 for autos and 3D glasses to theprovision of OEM and ODM trade.
2010--The global trend of energy saving and environmental protection calls for the establishment of LED Lighting Department.With a pool of photonics experts,the Lighting Department focuses on design,research and development and testing of LED lighting products.In order to grasp the growing demand of LED products,the company decided to expand its LED business to establish a new company in 2011.
2011--Greatwall Ledlight Co.,Ltd was founded in HongKong with the objective of exploring more application of the LED technology.To excel for delivering top quality,energy saving,green,environmental friendly and concept into every single production process.The company also adopts automatic production system by using such equipment as SMT,reflow soldering,and wave soldering to produce different types of products.Besides,the company introduces high-end detection spectrometer to monitor the light fades,in order to further improve lighting effectiveness and brightness.
2013--Cheungshing Development(HK)Ltd.,Shenzhen Oudeyi Industries Co.,Ltd.,and Shenzhen Rui Gregory industrial Co.,Ltd.jointly established the Aisan Photoelectricity Corporation Ltd.The company mainly focuses on developing,producing and selling different types of LED display,LED lighting,LED staring power and other related high-end metalware and plastic products.Aisan Photoelectricity has been established to become a high-tech production king-dom with area of 130000 sq,Metre.
Every employee in the company is committed to provide"high quality service to our valuable customers',This vision makes us creative and innovative.Without high quality product and good reputation,the company cannot be sustainable.Therefore,we need to continuously search for excellence and provide top quality products and service to our customers.With the products quality guaranteed,we can all enjoy our green lives.
International led lighting fair in HongKong and Guangzhou