highway tunnels LED outline signs road stud
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|Terms of Trade:||FOB,CIF,EXW|
|Delivery Time:||7 Days|
|Place of Origin:||guangdong|
Model No.: WDM-DD07-2-Y-PC
What shape does the highway tunnel LED outline sign we are talking about today? Its shape refers to a trapezoidal state, that is to say, it is a little wider at the bottom and a little narrower at the top. It is in a trapezoidal state. Please take a look at the photo. It has two reflective surfaces, one It is yellow and the other is white. It uses large LED lamp beads to make the light-emitting surface of this LED the surface color, for example, the yellow surface is yellow and the white surface is white.
What is the voltage of the highway tunnels LED outline signs road stud? How does he control it?
Like this special LED outline marker for highway tunnels, its voltage is 24 volts. Why is it 24 volts instead of 12 volts? Because the voltage of 24 volts is relatively high, when the power line is installed, its loss is slightly higher because of the voltage. Even if there is loss, it is not as serious as the loss of 12 volts. In addition, the voltage of 24 volts is actually When we are doing this control, 16 volts can be normal current, that is to say, when we use this driver chip, we can make this control circuit can still work normally when the voltage is reduced, so 24 Even if the voltage drops to 16 volts and 18 volts, its current is very stable.
What is the service life of the highway tunnels LED outline signs road stud?
For products like this, because of the use of multiple protections, the first one uses a constant current protection, when the voltage drops to 16 servers, it can work normally as the voltage, because there is a problem, it rises to 25 volts. At that time, he also works normally, so this guarantees his own normal working conditions, so his life will be longer. Another point, all LED lamp beads are lamps with very good large chips. Beads, lamp bead manufacturers use LED chips imported from Taiwan, original imported lamp beads, so this chip is more stable, the entire lamp will be more stable, and the life will be longer.
How is the highway tunnels LED outline signs road stud produced?
We, Shenzhen VDM Optoelectronics Co., Ltd. is a large-scale manufacturer specializing in the production of intelligent transportation products. The company has a total of 6000 square meters of independent workshops. The company strictly abides by the ISO9000 management system. We have our own production process. We start from the surface mount machine The plug-in, lighting and the protective system behind the glue filling system are all completed by assembly line. Please take a look at some of the photos and pictures we made the outline markers. The real manufacturer, the source manufacturer can bring you the highest direct benefits, hope We can get in touch a lot.
How does he control the highway tunnels LED outline signs road stud?
Highway tunnel LED contour light, its control method is actually controlled by a control box, that is, a synchronous controller. The lamp itself does not have any control system. It is just a receiving system. It is like a lamp. It will be on when you supply electricity, but it will not turn on when you don’t supply electricity. In this case, it has a tunnel control box. The control box of the car gives the corresponding control methods, such as synchronization, flashing, synchronization, and always flashing. Both fast and slow speed are controlled by this control box to work.
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Shenzhen Wide Way Optoelectronics Co., Ltd.
ShenZhen Wide Way Optoelectronics Co.,Ltd is a professional manufacturer of LED traffic products .We are specilized in LED traffic signal lights ,arrow traffic lights ,solar road stud ,traffic countdown timer,ETC ,LED pixels cluster ,traffic guide lights .etcOur company culture is keep on science and technology innovation and we have our own research team to develop new intelligent traffic product with purpose "Keep the road more safety.Our competitive is professional and comprehensive, and we have our own factory ,so we can offer factory-direct price,strict QC before products shipping out .We also provide good after serive ,if any questions about the products or others you can contact us freely , we will give you feedback in 24 hours.
- Company Name: Shenzhen Wide Way Optoelectronics Co., Ltd.
- Representative: LiSheng
- Product/Service: traffic light , traffic light module , led arrow board , outdoor led display , highway led traffic product , led speed limit sign
- Capital (Million US $): 5000000
- Year Established: 2011
- Total Annual Sales Volume (Million US $): Below US$1 Million
- Export Percentage: 51% - 60%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of Production Lines: 6
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 5,000-10,000 square meters
- Factory Location: No. 2 Shenglian Road, Wulian Village, Fenggang Town, Dongguan City
- Contact Person: Ms. FionaHuang
- Tel: 86--13652406263
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