LED Street Lights High Efficiency JMLW-90

LED Street Lights High Efficiency JMLW-90

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 10000 pc/month

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Product Datasheet:

Coursertech LED Street Light Parameters
No.	Model Name	JMLW-30	JMLW-60	JMLW-90	JMLW-120	JMLW-150
1	Rated Power	30W	60W	90W	120W	150W
2	Replacement HPS	110W	250W	175W*2	400W	250W*2
3	LED Quantity	28	56	84	112	140
5	LED Chip	American Bridgelux 3W/pc
6	Certificates	CE, RoHS, Patents, ISO9001:2008,SGS
7	Color Temperature	4500~5000K
8	Beam Angle	140°
9	Input Voltage	AC 85-265V
10	Frequency Range	50-60Hz
11	(PF) Power Factor	>0.97
12	Total Harmonic Distance	<15%< span="">
13	LED Efficiency	140 LM/W
14	Lamp’s Efficiency	>95%
15	IP Grade	Ip65
16	Working Life	>80000 HRS
17	Environment Temperature	-40℃˜~+80℃
18	Light Body Material	Stretch-formed Aluminum
19	Pole Height	6m	8m	9m	10m	12m
20	Central Illumination	42lux (6m)	44lux (8m)	47lux (10m)	50lux (12m)	41lux (12m)
21	Pole to Pole Distance	20-25m	30-35m	35-40m	40-45m	45-50m
22	Installing Size	Φ60mm
23	Products Size(mm)	52036090	60036090	72036090	84036090	96036090
24	Packaging Size(mm)	580425155	660425155	780425155	900425155	1020425155
25	Net Weight	8KG	9.5KG	11KG	13KG	15KG
26	Gross Weight	9KG	11KG	13KG	15KG	17KG

Product Description:

1.Adopting wind generator or solar panel generating energy to make battery constant voltage , control current and charge automatically.

2.It will be at the state of protection according to the checked voltage of the battery.

3.It will motive the protection system when the current is high supplied by battery.

4.Property is good, easy to operate, with visual operation

5.Unique design and encharge the lumen

LED Street Lights High Efficiency JMLW-90

Product Advantages:

1. Long grranty time

2. High effiency and low time of usage

3. Saving energy with large lumen

FAQ

1. What is your payment terms?

We accept T/T payment, normally we need 20% T/T in advance, 80% payed before shipment.

2. What is your packing system?

The products will be packed in wooden boxes.

3. Can you do OEM service?

We can do OEM, as long as the order quantity cover our minimum volumn.

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: Do you know the assembly process of the LED street lamp?: The center circle LED lamp package for thermal grease evenly coated on the aluminum substrate mark.

Q: What is the active power of LED street lamp? What is the relationship between input voltage and current and power?: Here, we define the phase angle advance as positive, and the phase angle lag as negative. The actual load is resistance, inductance, capacitance inductance capacitance of three types of complex, composite after referred to as "impedance", written in mathematical is: Z= R+j. where R is the resistance impedance, XL inductance, XC capacitance. If > 0, known as the "perceptual load"; conversely, if < 0 called capacitive load. Alternating current through the inductive load, the phase voltage of the alternating current phase advance; alternating current through the capacitive load, the lag phase alternating current AC voltage; electrical engineering definition of the power factor angle phi angle of power factor angle phi Cos phi is called the cosine value of power factor. For resistive load, the voltage and current of the phase difference of 0 degrees, therefore, the power factor of the circuit is 1 of the maximum; and pure inductance circuit, voltage and current phase difference of 90 degrees, and is a leading current voltage; in pure capacitance circuit, voltage and current phase difference is - 90 degrees. The current leading voltage. In the latter two circuits, the power factor is zero. For a general load circuit, the power factor is between 0 and 1. By mathematical impedance Z=, R+, J, if XL = XC, then Z= R, that is, impedance Z becomes a pure resistor, power factor is equal to 1.

Q: How much is the LED street lamp and driving power 85W: Yangzhou is the largest production base of street lamps in China, which can be visited by manufacturers. Solar street lighting controller is divided into two buck and step-up, Buck 50 yuan, step-up 80 yuan, the warranty for three years. Now the conventional 6 meter 30W power solar energy set price is about 1260 yuan, the detailed price ha needs to calculate according to the lighting time and the rainy days.

Q: What are the parts of a LED street lamp?: Solar energy is one of the most direct the most clean energy, solar energy is a huge amount of renewable energy, each day to reach the earth's surface radiation can be approximately equal to 2.5 millions of barrels of oil, can be said to be inexhaustible. The LED spectra of almost all concentrated in the visible light spectrum, so high luminous efficiency, is generally believed that energy-saving lamp energy-saving 4/5 is a great initiative, but also energy-saving energy-saving lamp LED than 1/4, this is a great reform of solid light source. Solar LED lighting integrates the advantages of solar energy and LED.

Q: Method for connecting cable between street lamp and street lamp: Is now widely used in the whole cable wear, probably set aside from not less than 700mm, and will open in the middle, take a zero, a fire, a head, throw to the power on the street where. Pay attention to three-phase matching.This is safer and increases the installation speed considerably. It takes time to make a cable head.

Q: Do ballast ballasts need to be used for starting the LED street lamp?: LED requirements are constant current power supply, some can also use switching power supply, but the cost is relatively high

Q: How many LED lights are there in the downtown area, W?: 200W, 12 meters high, 4 lanes160W, 10-12 meters high, 3 lanes, 4 lanes120W, 8-10 meters, 3 lanes80W, 6-8 meters, 2 lanes, 3 lanes

Q: How to detect the leakage of LED street lamp poles?: LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for road lighting energy-saving reconstruction.

Q: High frequency jet lamp, LED lamp, xenon lamp, which is suitable for street lamps: High pressure sodium lamp light control, high luminous efficiency, long life, high color, the color is very suitable for 4000K~5000K lamps, but a relatively small enterprise effort in developing high performance and stability of the ballast, on the other hand, because of government support for the LED industry, so its application in the street did not get attention and promotion proper.

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