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

LED Street Light Maximizing Energy Savings ZD903 50W/70W System 1

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

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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

Model	LED source brand	System Watts	Luminaire Efficacy	Luminous flux	CCT	PF	Color Rendering	Beam Angle	Lifetime	Luminaire Dimension
		W	Lm/W	lm	K			°	hr	mm
SFT-ZD903-1	CREE XP-G	50	80	4000	5700	0.95	75	135°×75°	50000	582×284×86
SFT-ZD903G-1	CREE XP-G	50	80	4000	5700	1.00	75	135°×75°	50000	582×284×86
SFT-ZD903-2	CREE XP-G	70	80	5600	5700	0.95	75	135°×75°	50000	654×284×86
SFT-ZD903G-2	CREE XP-G	70	80	5600	5700	1.00	75	135°×75°	50000	654×284×86

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.

Q: The cold white light LED lamp beads or warm white beads?: The light emitted by neutral white LED has more yellow and red wavelengths, and this spectral distribution helps to distinguish between different liquid surfaces on the tarmac.

Q: How many volts is the wind power streetlight led?: The difference between LED street lamp and conventional high-pressure sodium lamp street lamp is that the light source of high-power LED street lamp adopts low voltage direct current power supply and high efficiency white light diode synthesized by GaN based power blue LED and yellow phosphor

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: Excuse me, LED experts. How many watts do LED street lights usually have on the roads?: Choose different power or combinations according to the width of the road, the density of the street lights and the required illuminance

Q: What are the requirements of the LED street lamp chip? How big is it? How many will it take and how big is the distance between them?: Do you want integration or single kernel? Integration, you have 10W, 20W, 30W, 50W, 70W, 100W (single).

Q: How is the glare of a LED street lamp solved?: 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, has the advantages of high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages, can be widely used in the road. Cover can be made, high temperature up to 135 degrees, low temperature resistance up to -45 degrees.

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: What's in the lamppost of the LED street light? What is the function?: LED street lamp poles are: cross flow source, the role of the current stability, so that the light effect to achieve a stable effect, as well as variable pressure.

Q: Do ballast ballasts need to be used for starting the LED street lamp?: The need to drive (constant current power) rather than the rectifier does not require capacitive compensation, this is to see how much power you have, the most important is the power factor

Q: LED street lamp warranty for several years, how long is the service life?: The price is more expensive, but the price is very high, customers are satisfied with the purchase

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