High Quality LED Lighting-28W

Ref Price:
Loading Port:
Shanghai Port
Payment Terms:
TT or LC
Min Order Qty:
100pcs pc
Supply Capability:
10000000pcs pc/month
  • OKorder Service Pledge
  • Quality Product
  • Order Online Tracking
  • Timely Delivery
  • OKorder Financial Service
  • Credit Rating
  • Credit Services
  • Credit Purchasing

Add to My Favorites

Follow us:

Packaging & Delivery of the LED Lighting-28W

Packaging Detail: Natural Package
Delivery Detail: 5--7 days

Specifications of the LED Lighting-28W

Power: 28W
LED Chip: Bridgelux
Base: E40 & E27
Beam Angle:120 degree
CRI > 80

Items                    

Specification                                          

Product Name                         

Best choice aluminum housing led 28w e40 street light

Model No.

ML-LD130728-28W

Power           

28 W

Input Voltage      

AC 85--265 V  50--60 Hz

LED Chip

Bridgelux

Beam  Angle           

120°

Color Temperature                                   

2700k--7000K

Protection Rate                                                        

IP54

Luminious flux    

2500LM

Color Render Index  

80 Ra

Dimension 

96*260 MM

Fixture Material 

Aluminium 

Work temperature

-20--40 Degree

The display of the LED Lighting-28W

The applications of the LED Lighting-28W

 

Q:Does the LED street lamp need a starter?
LED light is not a starter, is a constant current source module, is 220V city power rectifier, with constant current circuit to each LED lamp power supply; LED lights can be connected in series, and then parallel. There is also not constant current, but in each series of branch current limiting resistors, to consider the range of voltage fluctuations, select the current resistance resistance value and power.
Q:400W high pressure sodium lamp can replace 150WLED lamp? Luminous flux?
Yes, and under the current technical conditions, the life expectancy of HPS is much longer than that of LED street lamps
Q:Is there a place where trees can hold LED solar street lamps?
Yes, solar street lights are not covered by trees
Q:What are the parts of a LED street lamp?
System design ideas, solar street lighting design and general solar lighting compared to the basic principle of the same, but need to consider more links. The following will be the solar LED high-power street Hongkong Industrial Group Co., Ltd. as an example, several aspects of analysis.
Q:What's the main reason for LED street lights?
There are many reasons, but the most important reason is the poor quality of the controller
Q:LED street lights installed on both sides of the road, horizontal installation and angle installation (0~30 degrees), natural convection heat dissipation, that good heat dissipation.
Generally speaking, this is a better angle installation, and the light source installed vertically below is the best,In fluid mechanics, the density of hot air is smaller than that of cold air, small density, light mass of hot air rises, cold air sinks, and natural convection occurs. But it doesn't have to be angled, depending on the shape of your fin design and the way it is cooled.
Q:What happens if the LED street is ungrounded? Is it a big problem?
If a lamp holder is expensive, it should be sold for ten thousand yuan. If it is not damaged by grounding, it will be more harm than good.
Q:Street lights and signal circuit connections
1, the characteristics of the LED street lamp - unidirectional, without light diffused lightingEnsure efficiency; page 2, LED street lamp has unique two optical design, will be LED street lightingFurther improve the area required to save energy lighting efficiency; illumination; page 3, LED light source efficiency has now reached 100lm / W, but there is still much room for development, for 250LM / W reasonsThe luminous efficiency of high pressure sodium lamp is only increased with the increase of power; therefore, the enterprise list, the overall luminous efficiency of LED street lamps is stronger than that of high-pressure sodium lamp; (overall light efficiency is theoretically practicallyOver 250W high pressure sodium lamp is more efficient than LED.
Q:What is the luminous flux of LED30W solar street lamps?
The luminous flux of LED light source is 1W 45mil 110lm to 130lm (this is a test at the rated 25 degrees at room temperature, in the actual application is certainly not to), regular 30wled products are a lens two with a light, even the best lens in there will be the loss of good, good quality of the lens, the loss in 10%, ordinary loss in more than 30, LED street common 30W are the traditional lamp type, the lamp outside and glass lens, the light loss is higher, so the comprehensive down than ordinary street lamp has a conventional calculation method is practical the luminous flux per lamp w lumens 0.7 is multiplied by the number of lamps, the luminous flux *0.6, luminous flux *0.75 good quality, this is probably the calculation method.
Q:What is the voltage of the street lamp? What about LED?
LED are generally DC voltage, a wide variety of categories: such as the common 12V-24V, 1.8~3.8V, special 220VAC.
We are a leading manufacturer of a broad range of lights. Under our strict quality management system, we take "the best quality", "the most competitive price" and "the most satisfactory service" for the height of the customer, customers in all over the world, mainly in Europe, North America and southeast Asia and other regions. At present, the products of our independent research and development has applied for patents, and has passed TUV, IEC, UL, CE international certification authority.

1. Manufacturer Overview

Location Shanghai,China
Year Established 2004
Annual Output Value Above 10 Million RMB
Main Markets

Mid East;Western Europe;North America
Company Certifications ISO 9001:2008;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 0.9
No.of Employees in Trade Department
Language Spoken: English;Chinese;Japanese
b)Factory Information  
Factory Size: Above 3,600 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average

Send your message to us

This is not what you are looking for? Post Buying Request