120W Led Street Lights from China with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 999888888 set/month
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Specification
Application
LED street light can be applied to Airport, highways, streets, parking lot, garden, playground, sport area, campuses etc.
Company Details:
CNBM Group is short for China National
Building Materials Group Corporation,
which is established in 1984 with
approval from the State Council. It is a
China state owned company ,one of
Global Fortune 500 .
The Group has a total asset of over RMB
360 billion, more than 180,000 employees
and 17 subsidiaries
Features
1. Module Patented design ,prevents debris build-up;Umodularization has better heat dissipation system,keep the temperature of the LED chips and the driver in the safety range,so ensure the lamps long lifespan and low lumen attenuation.
2. Use waterproof wire connector,wire connection become easier ,much more convenient ;use a large ring seal for the lens, sealed and reliable;Module and connection design can optimize construction and assembly,allows for easy maintenance,upgrade and SKD for local assembly.
3. Professional design for the luminous intensity distribution, meet all kinds of lighting requirements,overall spot is rectangular.
4. Professional design with flexible installation ability, installation angle can be adjusted among -5°,0°,5°,10°,15° without changing the lamp post. The installation position of different angles are visible, convenient for installation and adjusting the lamp’s angle .
Installation instructions
1. Open the waterproof connector,according the picture connect the electric supply wire and input line correctly.
2. Close and screw the cap of the waterproof connector,install the connector safety rope.Please keep the the wire of the waterproof connector longer than the connector safety rope.
3.Lamp installation angle can be -5°,0°,5°,10°,15°.There four steps in the in the base part,each step has its corresponding angle 0°,5°,10°,15°as the picture shows.When you install the street light,firstly ensure the angle you wanted,then find the corresponding step from the small window on the back of the lamp,put the step on the top of the pole.Tighten the 3pcs M10 screw.
4.-5°,0°installed at the same step,-5° can be achieved by using two more M8×10 screws on the back of the lamp.Firstly tighten two M8 screws we provided on the back of the lamp, then put the 0° step on the top of the pole,at last,tighten the 3pcs M10 screw.
FAQ:What's your products warranty ?
Our warranty is 5 years .
- 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 many kinds of power do LED street lights have? How much brightness can it replace the high pressure sodium lamp? What kind of power does the general main road need?
- There are 50 watts, 100 watts, 150 watts, and others with 60708090120 watts. They usually use 90-150 watts.
- Q: What is the active power of LED street lamp? What is the relationship between input voltage and current and power?
- Here, we define the phase angle advance as positive, and the phase angle lag as negative. The actual load is resistance, inductance, capacitance inductance capacitance of three types of complex, composite after referred to as "impedance", written in mathematical is: Z= R+j. where R is the resistance impedance, XL inductance, XC capacitance. If > 0, known as the "perceptual load"; conversely, if < 0 called capacitive load. Alternating current through the inductive load, the phase voltage of the alternating current phase advance; alternating current through the capacitive load, the lag phase alternating current AC voltage; electrical engineering definition of the power factor angle phi angle of power factor angle phi Cos phi is called the cosine value of power factor. For resistive load, the voltage and current of the phase difference of 0 degrees, therefore, the power factor of the circuit is 1 of the maximum; and pure inductance circuit, voltage and current phase difference of 90 degrees, and is a leading current voltage; in pure capacitance circuit, voltage and current phase difference is - 90 degrees. The current leading voltage. In the latter two circuits, the power factor is zero. For a general load circuit, the power factor is between 0 and 1. By mathematical impedance Z=, R+, J, if XL = XC, then Z= R, that is, impedance Z becomes a pure resistor, power factor is equal to 1.
- Q: Materials required for LED street lamp installation
- The lamp holder, the lamp pole, the controller, the battery, and the solar panel
- Q: How to calculate the number of Duodawa with LED lights
- Road lighting requirements: mainly including illumination requirements, illumination uniformity requirements of two kinds.Uniformity is generally over 0.3, the greater the uniformity, indicating that the street lights, walking more open, lighting effect is better.Illumination is related to power and installation height of luminaire. For the street lamp, we hope that the greater the angle of light, the better evenness can be achieved, and that the distance between the lamp posts can be widened, the number of the lamp posts can be reduced, and the cost can be saved.
- 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 150wled street lights use much?
- The lamp used in outdoor, to be waterproof and dustproof, so the lamp must be sealed, sealed lamps of water vapor temperature in extreme weather conditions more than 100 degrees, LED continuous work in such a high temperature environment, LED lights if the heat is not good, it is very easy to decay or bad lighting seriously.
- 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: What qualifications does LED street lamp product need? Do you need 3C certification?
- 3C certification is called "mandatory product certification system", it is the governments to protect consumers' personal safety and national security, enhance product quality management, in accordance with the laws and regulations the implementation of a product conformity assessment system.
- Q: What's the reason that the LED street lights flash out?
- Two reasons:One is the power supply problem, the power supply is ok.
Send your message to us
120W Led Street Lights from China with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 999888888 set/month
OKorder Service Pledge
OKorder Financial Service
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