LED Street Solar Lights from CNBM with High Quality

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No.	Model	Specification	Lifetime	Guarantee	Certificate
1	Pole	4-10m high, steel, with galvanizing treatment then powder coated, color optional	20years	10 years	CE
2	Lamp	20-80W, USA bridgelux LED chip 140lm/w, 4500-5500K, with invention patent! ( Design Patent No.: 200830120601.1 )	80000hrs	5 years	CE. ROHS
3	Controller	12V/24V10A MPPT high efficiency charge mode, integrated design with LED constant-current driver, easy for maintenance! ( Utility Patent No: 201120053835.5 )	9-10years	3 years	CE. ROHS
4	Solar Panel	Mono or poly type optional, 17% high conversion efficiency	20years	5 years	TUV
5	Battery	High quality top brand maintenance-free solar storage gel battery, over charge and over discharge protection.	7-8years	3 years	UL
6	Accessories	Panel bracket, base anchor bolts, battery box, cables, fasteners ect.	10years	3 years	CE
Please contact our sales for suitable system design!

2.Main feature:

100% solar powered

No wiring

Fast and easy installation

No utility bill, save money and energy

No buried or overhead cables

Low or no maintenance

Controller has an adjustable timer and low voltage disconnect

Intelligent control for automatically switching on/off

Environmentally friendly

3.Images:

LED Street Solar Lights from CNBM with High Quality

4.FAQ:

What about your service?

Our Service:

1. Your inquiry related to our products or prices will be replied in 24hrs.

2. Well-trained and experienced staffs to answer all your enquires in fluent English

3. OEM, any your customized lightings we can help you to design and put into product.

4. Distributor are offered for your unique design and some our current models

5. Protection of your sales area, ideas of design and all your private information

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: LED street lamp burning black what reason?: Is the chip breakdown, for high power, voltage and current are range, is mainly caused by insufficient heat, heat is not enough epoxy resin black, phosphor decay too fast, so that the chip looks black.

Q: How much is the power supply voltage of street lamp LED?: You should ask the power output voltage, to see what you are used, for example, you choose the constant voltage power supply, the output is generally 12V, 24V two, is 24V, if you choose the constant current power supply, the power supply and your W number is the number of MA, general the lamp should be more than 700MA,

Q: Want to do a LED street lighting, do not know how to start, please recommend books or websites, can understand the whole process of doing LED street lights!: Sorry, can not say, now these things are sold hot goods, no one will change to you, including a lot of information

Q: How much is the LED terminal voltage of the solar street light controller v?: This voltage is often the voltage of the LED designer, not every vendor is the same, you can directly use the meter to measureHowever, I have contacted 2 companies of solar street light controller, output voltage is 12V, can be verified

Q: Who knows the relationship between the number and weight of LED street lamp: In fact, there is no relationship at all. The weight of the street lamp: a large part of the relationship between the shell and the heat sink inside it.

Q: Led streetlights power down half, through what?: In order to save the power consumption, LED street lamps design the power of the first half of the night and the latter half of the night power, and the power drop of the LED street lamp is realized by the controller,

Q: Can you tell me how to solve the problem of LED street lamp heat dissipation? Ask for an introduction: (because you don't have to worry about heating up, you can use a relatively inexpensive LED wick). Road lighting is a long time, wide range, and is preferred for LED lighting applications. But the outdoor road, wind and rain, a world of ice and snow, harsh environment, that is to say, LED lighting preferred one of the most difficult to fix the object, makes the most of the current LED lamp company lost a lot of money, feeling little hope in front of.

Q: LED street lights installed on both sides of the road, horizontal installation and angle installation (0~30 degrees), natural convection heat dissipation, that good heat dissipation.: Generally speaking, this is a better angle installation, and the light source installed vertically below is the best,In fluid mechanics, the density of hot air is smaller than that of cold air, small density, light mass of hot air rises, cold air sinks, and natural convection occurs. But it doesn't have to be angled, depending on the shape of your fin design and the way it is cooled.

Q: What's the advantage of Led street lights?: LED street lamp has the advantages of environmental protection, pollution-free, less power consumption, energy saving, environmental protection, high light efficiency, long life, safety, fast response and high color rendering index.

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