SMD3528 4W LED bulb

Price: US $ 10 - 20 / Piece
Brand Name: BETOP
Model Number: BT-DBSMD3528E27-60-220W01
Country/Region: China
Post Date: Sep 26,2011

Product Description: SMD3528 4W LED bulb

4W LED bulbFeatureHigh efficiency light source, optional: SMD3528.Wide Voltage (AC220V) broadband (50/60Hz) input, constant current drive, no flash, fast response to achieve over-current, overload, no-load protection, use of safety .International standard interface: E27, without any attachment is compatible with the traditional lamp.Transparent housing.Light efficiency, low power consumption, than the traditional halogen, incandescent energy saving 80%, compared with 50% energy saving UV radiation, mercury and other harmful substances, environmental protection.Optional color temperature: warm white, cool white.long life, up to 20,000 hours or more. Applications Corridor lights, architectural point of light, windows Gallery lighting.Furniture, lighting, commercial lighting, museums, exhibition lightinglighting projects, banks, hotels, schools, bookstores, sports and other lighting NOTEThe working voltage for LED bulbs is AC220±10%V. Please make sure the working voltage is (AC220V)before you connected the bulbs to the power supply. Connection to higher voltage will result in permanent damage. According to the required amount of bulbs estimated firstly and rated voltage of every single bulb, calculate the total power and design the distribution program. The power supply for the bulb isACAC220V; prohibit any contact to the metal part of bulb base after connected to the power supply to avoid the electric shock. Please check whether any bulbs damage caused by delivery or not before you unpacked and prepare to use the bulbs. If yes, please don’t use it and inform the supplier. The products can only be used in good condition. Please follow the constructions and cautions on the leaflet so as to ensure the safe usage and the good condition of products. Any damage or defect caused by failure to comply with the leaflet is out of the supplier’s responsibility.Please don’t connect the bulbs to the power supply promptly when the environmental temperature is surging because the origin generated heat stream can spoil the products. You are strongly recommended to do the connection after the product is in room temperature. Before installation, please make sure that the installation location can fully support the product. The products should be installed in plat place resisting to shock, swing, and fire. Because outer covering temperature can amount to 50°C, keep the bulbs any from these heat-sensitive equipments. LED product is sensitive to environmental temperature and its life will be greatly shortened whenever the working temperature is over50°C. So please keep the product away from the heat origins and keep it working in a venting condition to ensure the proper environmental temperature. Product’s life is longer under 25°C working temperature. company feature Shenzhen Betop Electronics Co., Ltd is a professional manufacturer integrating researching and developing, producing and selling LED as well as LED application products, which was founded in 2003.Betop covers an area of 4000 square meters and possesses several automatic production lines for LED components and application products. Our main products are DIP LED, SMD LED, high-power LED, various flexible/rigid LED strips and spotlight, bulbs, down lights, modules and LED tubes. They’re widely applied to indication, decoration, outdoor display and lighting fields .Our products are popular worldwide and exported to Europe, the Americas, and Asia etc.Sticking to the company principle of “customer satisfaction, technology innovation, People orientation, business continuity" serving all of our customers. 

Supplier Details:

Shenzhen Betop Electronics Co., Ltd.

Sales:Mr. Mark Lee

Contact Phone:86-755-29835251

Main Products:LED Lamps

Business type:Manufacturer