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 can a LED street lamp protect against lightning strikes?: Internal lightning protection system must be connected with external lightning protection system of overvoltage protector or set in many devices such as housing, import and reserve cable, metal pipe, and equipotential connection.

Q: Do you think it is expensive to install LED street lamp with WIFI function?: There are WIFI street lamps, high cost is a new thing after all, there is no ground for blame, market and breakthrough in technology cost is taken into account, not to mention the WiFi function with LED lights you said also relates to the control and network problems.

Q: What is the maximum power of a LED street lamp at present?: The road width will agree with bilateral light or lights lighting range with two light source which can increase the road if four hundred watt LED first heat is not good high cost price not low wattage good because more technology with low wattage is relatively mature

Q: Energy saving control of street lamps can save energy?: Single lamp installed variable power ballast: this measure is to install a power ballast can transform in each high pressure sodium lamp, with the same, at 12 o'clock in the morning, on the road almost no vehicles and pedestrians in the low traffic roads still maintain a high intensity apparently is not necessary. But some roads are not suitable for the implementation of the night lights lit, then can use the variable power ballast, low in road traffic flow, appropriate to reduce the power of the bulb, the bulb 50% to 60% at rated power, when the lamp power while reducing from 40% to 50%, but the road illumination only reduced 30%. Can guarantee the road traffic safety requirements. But even in the midnight voltage increases when the overload phenomenon does not appear light bulb and ballast, which not only can save a lot of power, but also can prolong the service life of the bulb and ballast lamp, which saves a lot of maintenance costs.

Q: How is the rated current of the LED street lamp holder?: The rated power of the lamp cap is divided by the input voltage and then divided by the power factor.

Q: LED lamp with air leakage to help the thunder?: No help.The leakage switch only appears on the circuit of the output end of the switch, the leakage current exceeds the set value automatically, and the utility model plays the role of protecting the output terminal.But the lightning stroke does not have the protective function to the leakage switch.

Q: How to maintain the LED street lamp?: LED is best used within 3 months of its original packing condition to prevent the stent from rusting. When the LED bag is opened, it should be used as soon as possible. At this time the storage temperature is 5 degrees -30 degrees centigrade and the relative humidity is below 60%.

Q: Compared with LED street lights, what are the advantages of graphene street lamps?: And if compared to ordinary sodium lamp, but also can save energy 70%. Thus, on the basis of the same amount of electricity, graphene street lighting will be higher, and this benefit can also benefit drivers traveling on the road. Almost all of the common LED lamp has a "black light", but the street surrounding light, but dark; and graphene Street due to changes in brightness and light, can avoid this effect of road crossing chiaroscuro "".

Q: LED street lamps must be constant flow source? No constant current source, can I?: Sure, but you have to pay a higher price! Not constant flow is generally constant pressure, you give each LED are constant pressure, then the price will be very high, and the current is not good control, easy to burn LED.

Q: How much solar panels and batteries do 9W+10W solar light sources use for solar street lamps? LED: Solar street lighting LED light source 9W+10W, how much solar panels and batteries, look at the following solar street lighting configuration method will understand.

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