LED Outdoor Street Lighting 240W JD-1037D

Ref Price:
$229.00 - 239.00 / set
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
5 set
Supply Capability:
1000 set/month

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Product Description:

Die-cast aluminium body   240W, 4  led moudle ,PHILIP LED,Mean Well ELG driver,100LM/W,IP66  5YEARS Warranty  TUV CE ISO
Suitable places: City Road, Garden, Park, Path, etc

 

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Q:What are the characteristics of the development of LED street lamp intelligence?
The traditional LED street lighting system is through the switch on lights and adjust, intelligent system is based on the user terminal module under the instruction and transmits the signal to the control center software through the electronic induction, with controller circuit voltage and current amplitude, so as to control the remote single lamp or lamp switch, dimming, monitoring etc..
Q:How can a LED street lamp protect against lightning strikes?
Generally, the LED street lamps are all conductor materials, and they are equivalent to a lightning rod. Therefore, the power supply of the street lamp must be installed on the lead wire and the ground net. These systems constitute an external lightning protection system. Such a system can avoid fire accidents and personal safety accidents caused by direct lightning in LED street lamps. The interior lightning protection system of street lamp refers to the protection of the equipment in the street lamp through grounding, setting voltage protection, etc.. The internal system prevents incoming lightning and other forms of over-voltage intrusion, resulting in power damage, which is not guaranteed by external lightning protection systems.
Q:Installation method of high-power LED street lamp
When deciding to install in the hole, calculate the distance and tolerance of the face and the circuit board so as to avoid excessive pressure on the support.
Q:How to identify LED street lamps do well or not?
Overall, 1 lumens per watt lamp (what is the value of the lamp lumens not) are now generally more than 85LM.2, the light distribution curve of the lamp is how, now popular is bat wing light effect.
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:What happens if the LED street is ungrounded? Is it a big problem?
The LED itself is very sensitive to lightning surge currents, which can cause damage to the human body by electrostatic touch and burn chips or leads. Therefore, the street lighting circuit must be grounded.
Q:Does the LED street lamp work well with a single light source or with integrated light sources?
You look at the voltage LED power supply, generally 12V, white light, you can string 4
Q:The cold white light LED lamp beads or warm white beads?
And neutral white LED light source skin tone is more natural. Therefore, the choice of neutral white better.
Q:Materials required for LED street lamp installation
In addition to the bulb is not the same, the other did not change greatly, much easier than other lights installed, the current is also small, the line can be smaller.
Q:What is the difference between the brightness and illuminance of LED street lights and the brightness and illumination of ordinary high-pressure sodium lamps?
LED street is just such, light is relatively serious,

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