Solar Street Light 50W 100W 150W Cheap Price

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Specifications

1. High Power, high lumen, high quality
2.Easy to install and use, secure and reliable
3 Warrantiy 3 years
4. COB led chip

Quick Details

Type:LED street light	Model Number:	Suitable : Public,street,highway
Packaging&Delievery time
Packaging details: Carton&Pallet
Delievery time: sample 7-15 working days , container order: 30 working days
Specification:
1. LED Power: 18*3W (3 Modlues)
2. Lamp Power:40w50W60w
3. Voltage: 220VAC
4. LED Luminous Efficiency:Philips130LM/W
5. Lamp Efficiency:80-85%
6. Color Temperature: 4100k 5000k 6500k
To be the first brand of solar street light and LED street light


Our Features:
Samll order accepted
Many kind of pole designs could be selected
CREE/Philip Original LED lamp
OEM availbale (We could put the brand or marks on the carton or printing on the pole

Our Advantages:
1,Focus --- focus on R & D & production of solar LED street light for 6 years;
2,Projects--- large quantity of successful projects at home and abroad;
3,Quality--- all parts are from well-know enterprise and international famous brand;
4,Free derdesign--- no charge of all pre-project design;
5,After sales service--- long warranty relief you from troubles in application

Payment term:
T/T ,L/C at sight and Western Union
For Bulk order: T/T 30% payment in advance, balance paid before shipping or L/C at sight
For sample: T/T Total in advance

Q: How many volts is the 42wled solar street light?: Usually less than 15 watts of courtyard lights are 12 volts, and then small is a few watts of lawn lights, is 3.6 volts.

Q: What is the price of the LED street lamp from 30W to 60W? What are the advantages of the LED street lamp?: Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected 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 a photon, electric can be directly converted into light energy.

Q: The same brand of chips, how to judge the quality of LED lights?: Should pay attention to the cooling system for street lamp, street lamp cooling system is now divided into three types, one (die-casting aluminum (aluminum), two (three), Qi tablets) but also pay attention to the radiator is enough, there are many manufacturers have 90W heat lamps, used to install 120W to save the cost, so that his cooling system will follow no, my colleagues decay is relatively large

Q: LED street lights around 2800K, the highest color temperature, how many lumens per watt?: Now LED 2800K color temperature, the maximum light effect is about 130LM/W

Q: How much is the LED street lamp and driving power 85W: Generally a dollar a W, warranty for three years.

Q: LED lamp of common sense, several, such as the LED street lamp, there are many W have many stars, some lamp is a lamp there are a lot of W number: But only a few out of the chip package LED lamp has many kinds of companies with different types of beads made products, but now a bunch of polycrystalline with a single tall power generally have finished 12 3W

Q: How much color temperature should be used for a LED street lamp?: LED street lamp 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 energy saving reconstruction.

Q: What are the standards for LED street lights?: Generally not too high standards, the whole system is a combination, but the material is different

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: How much is the rated voltage of the LED street lamp? Is it direct current?: That is, the whole road lamp holder? It must be a constant current driving circuit! So it should be AC input, but the voltage is different.

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