LED Street Light Maximizing Energy Savings ZD903 50W/70W

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Shanghai
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Min Order Qty:
1000 set
Supply Capability:
300000 set/month

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LED Street Light Maximizing Energy Savings Description


By maximizing energy savings and providing uniform and comfortable white light,  ZD903 series are perfectly adapted to illuminate public spaces in cities such as foot and cycle paths, urban and residential streets, parking lots, rural road and courtyard.

The performance, energy savings, and uniformity of these luminaries allow them to be a one to one replacement for standard HID luminaries. With 12v/24v DC interface, they are also applicable to be integrated into solar lighting system.


 Main Features of LED Street Light Maximizing Energy Savings


*Excellent uniformity and target efficacy.
*Energy saving and maintenance free.
*Long lifetime of 35000 hours.
*Incorporates the latest LED technology.
*Solar lighting system interface available.
*Luminaries is rugged made by low copper aluminum with weathertight LED driver compartments and high performance heat sinks..
*Patented all-in-one heat dissipation technology.
*Slim, low profile, minimizing wind load requirements.


LED Street Light Maximizing Energy Savings Images

LED Street Light Maximizing Energy Savings Sepcification

 

ModelLED source brandSystem WattsLuminaire EfficacyLuminous fluxCCTPFColor RenderingBeam AngleLifetimeLuminaire Dimension
WLm/WlmK°hrmm
SFT-ZD903-1CREE XP-G5080400057000.9575135°×75°50000582×284×86
SFT-ZD903G-1CREE XP-G5080400057001.0075135°×75°50000582×284×86
SFT-ZD903-2CREE XP-G7080560057000.9575135°×75°50000654×284×86
SFT-ZD903G-2CREE XP-G7080560057001.0075135°×75°50000654×284×86

 FAQ of LED Street Light Maximizing Energy Savings


*Why do LEDs have a higher initial cost than conventional light sources?

LEDs are made of electronic components which need to be packaged together to offer long lasting efficient light sources to the end user. Apart from the LED chip itself which has sapphire and gallium in the semiconductor, the process of packaging with materials like ceramic, rare earth phosphors, silicone, solder and gold wire add to the overall cost. White LEDs require further tests for calibration and standardisation.

 

*What are the economic advantages of using LEDs over conventional light sources?

Although the initial cost of conventional light sources is less than LEDs, they do not take into account the operational and maintenance cost of the lighting system. LEDs, having a longer life , reduce maintenance and lamp replacement cost.  This reduces cost of labour to replace lamps and the cost of new lamps at the end of lamp life cycle. LEDs, also consume less energy.  Thus the overall cost of a LED system can thus be significantly lower than conventional lighting systems. Most applications with LEDs offer a payback period as low as 3-4 years.

 

*What are the strategies in the development of LED technology that are helping to reduce the cost of LEDs in the future?

Some of the strategies reducing the cost of LEDs in the future are:

Reduction in the production process.

Simplification and reduction in the number of components.

Introduction of new materials.


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Q:Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?
You mean the power supply project, why the solar power is converted to AC, and then used for street lights?
Q:Will LED street lights affect cable signaling?
The structure of LED street lamp is basically the same as that of traditional street lamp, but it has different light emitting devices and lower power consumption. It has lower power consumption and interference than traditional street lamp.
Q:What are the components of the LED street lamp holder structure?
The surface of the lamp has been treated with UV resistance and corrosion resistance, and the overall lamp meets the IP65 standard. The outer cover can be made of PC tube, and the temperature can be up to 135 degrees.
Q:The power consumption of a street lamp?
Halogen lamp 200W 5 hour kilowatt hourLight bulb 100W 10 hour kilowatt hour
Q:What's the reason why the LED street lights don't work?
The LED lamp power is waterproof power, bad to change new power protection function is not perfect, directly affect the quality of fault phenomenon LED lamp 2, bad part there are several possibilities: 1), such as LED lighting power supply for multi-channel constant output, which may be a group of bad, 2) is LED chip is not good, or is the LED lamp cooling caused by bad burn LED chip.
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:What are the after-sales service of solar LED street lamps?
Check whether the current is good waterproof and lightning protection measures, whether the goods meet the delivery samples, construction lights, and related lamps and materials standards, to prevent the injection of defective products, reduce labor, and strive for a qualified acceptance. These are personal opinions, and the work may still need to be done. I am here for the time being, and leave it to other friends
Q:What are the types of LED street lights?
Gaoyou City long street lamps and lanterns factory, the production of various road lamp poles and high-power LED lamps.Rural generally consider using 20~50W between the line. Rural road width 3~5MI hope to cooperate with you in the street light project
Q:What are the advantages of LED road lights?
Conducive to environmental protection. LED light for all solid body, shock resistance, impact resistance is not easy broken, no pollution.
Q:High frequency jet lamp, LED lamp, xenon lamp, which is suitable for street lamps
The so-called high frequency jet lamp, according to my observation, should be ceramic metal halide lamp, just ballast working mode and the previous adjustment, it may also be manufacturers just make a gimmick.To do street lights, the current high-pressure sodium lamp and LED lights are more, but if the local highways department can pass, it is recommended to adopt 150W or 250W ceramic metal halide lamp, but the quality of supporting ballast must be reliable.

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