LED Street Lights High Efficiency JMLW-120

LED Street Lights High Efficiency JMLW-120

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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 protect automatically when the current is high supplied by battery, which make your battery at the best state of charging and protection and is good to Charging saturation

4.Property is good, visual display, easy to operate

5.Accessory, cable lines, fastener, terminal

6.The distance between the lights should not be 35m according to the lumen

Product Advantages:

1. Powered by DC current

2. Saving energy

3. High effiency and low time of usage

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?

We put the sistem in the wooden box.

3. Can you do OEM service?

Yes we can, but we need to do it with a certain order quantity.

Q:Do 150wled street lights use much?: Therefore, not necessarily the greater the power, the better the power, the more prominent the problem of heat dissipation.

Q:How is the rated current of the LED street lamp holder?: For example, the rated power of the lamp is 220W, the rated input voltage is 220V, and the power factor is 0.9Then the rated input current is 220W/220V/0.9=1.11A

Q:Do constant current LED power supply for street lamp power supply? Is it better to use LED constant voltage power supply?: Relatively large changes, small changes can lead to constant voltage power supply current so constant current drive is better, before use Fuhua electronic outdoor power personal feeling can still hope to adopt, oh, welcome to ask.

Q:Does the LED street lamp 80W or 100W need to be compensated by a single light capacitor?: Traditional high-pressure sodium lamp street lamp end voltage is low, use compensation capacitor, otherwise the voltage is too low, it is difficult to start. LED street lamps rarely use capacitive compensation, because now LED street lamps are using wide voltage drive power, and some start voltage is below 100V, can be lit normally.

Q:How big wires should fifteen LED street lights require?: This is to see how much power each LED lights, you can ask Hubei Ling photoelectric, they specialize in LED street lamps

Q:How much is the LED terminal voltage of the solar street light controller v?: This depends on the situation, LED, the general is 5V

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:The same brand of chips, how to judge the quality of LED lights?: Pay attention to the warranty time of the LED street lamp. Good quality LED street light manufacturers - Shenzhen Liaoyuan century lighting, LED street is responsible for the risk of long time warranty. General LED street lamp warranty is more than 5 years. Liaoyuan century lighting can guarantee five years

Q:What is the LED lamp light?: LED (Light, Emitting, Diode) light emitting diode is a solid-state semiconductor device that converts electrical energy into visible light. It can directly convert electricity into light. The heart of LED is a semiconductor wafer, one end of which is attached to a bracket, one end is negative, and the other is connected to the positive electrode of the power to encapsulate the entire wafer with epoxy resin.

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.

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