High Quality LED Lighting-28W

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Loading Port:: Shanghai Port

Payment Terms:: TT or LC

Min Order Qty:: 100pcs pc

Supply Capability:: 10000000pcs pc/month

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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

LED Lighting-28W

The applications of the LED Lighting-28W

LED Lighting-28W

Q:What's the price of the LED road lamp holder?: Depending on the power, the higher the power, the more expensive.Another look at the configuration, including LED chip, power driven, shell material.

Q:How to calculate the number of Duodawa with LED lights: Road lighting requirements: mainly including illumination requirements, illumination uniformity requirements of two kinds.Uniformity is generally over 0.3, the greater the uniformity, indicating that the street lights, walking more open, lighting effect is better.Illumination is related to power and installation height of luminaire. For the street lamp, we hope that the greater the angle of light, the better evenness can be achieved, and that the distance between the lamp posts can be widened, the number of the lamp posts can be reduced, and the cost can be saved.

Q:How long does the general power LED power supply cycle last? Such as street lights, power supplies, 150W, 180W?: The demands are different, the time is different. Of course, your technical decision time.

Q:What's the advantage of Led street lights?: LED street lamp is different from conventional, LED light source adopts low voltage DC power supply, by the high white GaN based blue LED and yellow synthesis, can be widely used in road, the outer cover can be made of high temperature resistant up to 135 degrees, low temperature reached -45 degrees.

Q:LED lamp with air leakage to help the thunder?: No help.The leakage switch only appears on the circuit of the output end of the switch, the leakage current exceeds the set value automatically, and the utility model plays the role of protecting the output terminal.But the lightning stroke does not have the protective function to the leakage switch.

Q:Do you know the assembly process of the LED street lamp?: The visual appearance of a lamp shade, a lamp cup, no scratch, burr, crack, deformation and other undesirable phenomena. Take a set of samples for trial installation to confirm the size and location of the screw holes in the fittings. Visually check whether the circuit board and the polarity of the components are clearly defined; whether the copper foil is bulged or not; use the multimeter to test whether the circuit (aluminum substrate) has an open circuit or a short circuit. Check the LED luminous color and brightness, color temperature is consistent with the required, LED light surface scratches, whether the welding pin is bright. Load power supply parameters and actual values confirm whether consistent. 3 aluminum substrate screws, Palm / white two 6cm long power cord is appropriate?.

Q:How high should the installation height of the LED street lamp be?: When the width of the road is A, the height of the courtyard lamp can be selected according to 0.6A (single side cloth light) to 1.2A (bilateral symmetrical cloth light), but not higher than 3.5m. The distance between the lamp posts of the courtyard is 15 to 20m. 100 percent lighting LED street lighting project transformation, according to the road section to carry out, you can go to understand!

Q:How much solar panels and batteries do 9W+10W solar light sources use for solar street lamps? LED: The system comprises a solar battery component part (including bracket), LED lamp, control box (with controller and battery) and lamp parts; solar panels light efficiency reached 127Wp/m2, higher efficiency, is favorable for the wind resistant design of the system; the cap portion with 1W white light LED integrated on a printed circuit board arranged for certain the lattice spacing as plane light source.The control box body is made of stainless steel, and the utility model is beautiful and durable, and the maintenance free lead-acid battery and the charging and discharging controller are arranged in the control box. This system chooses the VRLA battery, because of its little maintenance, so it is also called "maintenance free battery", the system is conducive to the maintenance cost is reduced; the charge and discharge controller both functions in the design (with light control, time control, overcharge protection, over discharge protection and reverse protection etc.) and cost control, to achieve a very high price.

Q:How to connect the lightning arrester of LED street lamp?: What kinds of lightning arresters are included in the LED lightning protection device?As with other LED lamps, street lamps, the design itself has lightning arrester parts, whose parameters are usually 5kA, maximum 10kA, such protection in the usually large urban environment can be so, but the road, mountain, river water, lightning prone batter environment is not optimistic.

Q:Does LED street lights save electricity?: But if using white light LED for lighting, not only light efficiency, and long life (continuous work time of more than 10000 hours), almost no maintenance. At present, the German company Hella LED developed using white light aircraft reading a street lamp; the Australian capital Canberra has used the white LED lighting lamp; city traffic management in China is also white LED to replace the early order of traffic lights. It is foreseeable that in the near future, white light LED will enter the family to replace the existing lighting. LED light source with the use of low-voltage power supply, low energy consumption, strong applicability, high stability, fast response time, no pollution to environment, color light etc., although the price is compared with the existing lighting equipment is expensive, it will inevitably replace the existing lighting device.

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