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: How many volts is the 42wled solar street light?: The street more than 40 Watt in general should be the 24 volt system needs two batteries in series

Q: How to identify LED street lamps do well or not?: What is the light source efficiency of the luminaire, that is, the power factor, which is generally above 95%.

Q: What is the principle of constant current power supply in LED street lamps?: Constant current drive IC, which is the core component of constant current power supply, utilizes the principle of PWM (wave width control)The power of digital square wave, and then according to the information management of the power supply source from the partyThe duty ratio of the wave thus keeps the output current constant.Field effect transistor or module

Q: 30W LED solar street lamp 6 meters high, about how much?: 30W solar street six meters with 6 m pole appropriate light source lamp Taiwan Jingyuan, intelligent controller with constant current controller, battery 90AH, Q235 hot dip galvanized steel pole adopts whole, including arm, cage.

Q: How to select suitable driving power for LED street lamp: The power of the driving power is left with the proper allowance and the hard quality is required.

Q: The design idea of LED intelligent energy-saving street lamp: The traditional light sources used for road lighting are mainly high pressure sodium lamps. The LED street lamps are mainly used in some trunk roads, but they have shown obvious difference. In the light effect, high pressure sodium lamp is up to 140lm/W, than the current commercial 100lm/W high power LED light efficiency is high, but the LED color index (about 80) is much more than high pressure sodium (about 25), and in the same illumination, white LED helps the driver or pedestrian recognition target, the road lighting the effect and comfort degree is much higher than that of high pressure sodium lamp. In the lighting efficiency, high pressure sodium lamp designed by considering the spherical reflector efficiency of high pressure sodium lamp efficiency generally only 70%. but LED is a directional light, such as the use of appropriate design of light distribution, most of the light will directly onto the pavement, the lamp efficiency can reach above 85%.

Q: What are the benefits of a modular LED street lamp?: LED modular lamp benefits: first heat better, beads scattered, heat accumulation is relatively small, the heat dissipation requirements will be lower;

Q: Constraints on LED street lights: According to the world financial crisis response, the central NDRC took 4 trillion together with the local financial support is expected to have 10 trillion funds to support enterprises, and improve the national transportation infrastructure. The Ministry of science and technology has launched the "Ten City, ten thousand" LED street lighting semiconductor lighting application project in the whole country. Under this strong east wind, the semiconductor lighting industry, which has been supported by the government, will be a great opportunity for development. Many enterprises are optimistic about the development of this sunrise industry, especially the obvious energy-saving advantages of semiconductor outdoor lighting. In the past 2 years, many enterprises have been put into production. They have made their products in the market by imitating, imitating and following the conventional lighting street lamps. Most products have varying degrees of problems.

Q: LED street lamps must be constant flow source? No constant current source, can I?: Now generally constant current power supply, if not the constant current power supply has a great damage to the lamp

Q: What is the display index of the LED lamp?: The degree to which an object's color is rendered is called color rendering. Usually called the color rendering index (Ra)A light source with a Ra value of 100 indicates that the color displayed in the light of the object is consistent with that under the standard light source.For LED lamps, the average color index of the three primary colors is high, and the color index of the blue and yellow phosphors is not as high as the three primary colors of the LED.

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