Led Street Light Aluminum Alloy Material from CNBM
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 999999999 set/month
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Specification
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 .
FAQ:What's your products warranty ?
5 years
- Q: How to identify LED street lamps do well or not?
- What is the light source efficiency of the luminaire, that is, the power factor, which is generally above 95%.
- Q: LED street lamp burning black what reason?
- For example, when testing, due to the power supply instability caused by instantaneous high voltage, or misoperation caused by large current, static electricity will only occur somewhere above the chip black.
- Q: What are the components of a solar street lamp?
- Solar street lamps mainly include: solar panels, solar controllers, batteries and LED lights
- 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: Does the LED street lamp 80W or 100W need to be compensated by a single light capacitor?
- Capacitor compensation is reactive power compensation or power factor compensation. The power system of electric equipment in use will produce reactive power, and is usually inductive, it will make use of the capacity of power efficiency, and by increasing the capacitance of the way properly in the system can be improved.
- Q: What role does the light controller and driver play in the LED street light component?
- At present, light emitting diode driver chip can be divided into constant voltage drive chip, constant current drive chip and pulse driver chip. Among them, constant voltage drive chip is generally our most common DC/DC boost chips. The advantage of this scheme is that chips are cheap and do not have complex peripheral circuits. But only constant voltage drive LED will drive the output current of the circuit is uncontrollable. LED brightness consistency cannot be guaranteed.
- Q: Technical requirements for LED street lamps
- The technology is mature day by day, and the efficiency of light source has reached over 100lm/W, which makes it possible to save energy in urban street lighting. LED street lamps, especially large power LED street lamps, are attacking the traditional street lamp market at a tremendous speed.High power LED street lamp, as its name suggests, is power greater than 30 watts, using a new type of LED semiconductor light street lamps. The standard is generally the illuminance uniformity of the road surface, which conforms to the illumination of the road. The actual 1/2 center spot reaches 25LUX, and the 1/4 center light intensity reaches 15LUX, the minimum light intensity is 4LUX at 16 meters, and the overlap light intensity is about 6LUX. Refers to the use of solar panels for the supply of power LED street lamps. The conversion rate of 1. light is 17%, the solar energy per square meter is 1000W, and the actual utilization efficiency is 170W
- Q: Why do street lights use bat wings to match the light curve?
- Make full use of light. LED light is diffuse type, not only will be the problem of uneven illumination glare.
- Q: What is the function of the microcontroller on the LED street lamp?
- Can be used to adjust the light, can also be used to determine the timing of the street lights, the key depends on what the microcontroller peripherals, and then use procedures to achieve peripheral functions
- Q: Compared with LED street lights, what are the advantages of graphene street lamps?
- The highlight of graphene is energy saving. Graphene because of the heat conductivity and better performance, compared to the ordinary LED Lantern Festival, a lot of heat dissipation area, so LED lamps can save energy by 20% to 30%;
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Led Street Light Aluminum Alloy Material from CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 999999999 set/month
OKorder Service Pledge
OKorder Financial Service
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