Multinational Warning 300mm PCB board traffic light lamp

Characteristics of the Multinational Warning 300mm PCB board traffic light lamp :

The Multinational Warning 300mm PCB board traffic light lamp we gave to Uzbekistan this time is a kind of countdown light board. Its display method is red double eight countdown, then green double eight countdown, and then the entire disc shows yellow, which is inside There are three states, you can work separately, this is the most common, the most core countdown traffic signal light board.
Let’s first introduce the number of LED lamp beads of this kind of lamp board. The number of red countdown LEDs is 88, the number of green countdown LEDs is also 88, and then the number of yellow is 134. When the yellow is on, it is one Disc, the whole disc is bright
The driving method of Uzbekistan's countdown traffic signal lamp board is learning type. What is the learning type countdown driving method? Simply put, it is a traffic signal. Set the time according to the pattern of the entire intersection. Of course, this set time refers to the entire traffic signal, set the time, and then set the time for the pedestrian traffic signal. Good time, after running for two cycles, this countdown traffic signal light board starts to work, this is the principle of learning type countdown. Now Uzbekistan is also just beginning to do the basic construction of these countries, so the Belt and Road construction It also brought us a very good dividend. We are doing a lot of traffic lights in Uzbekistan, Kyrgyzstan, Tajikistan, etc. The country has parts for export, and there are also a whole group of traffic lights for export, although the unit price will not It is too high, but the amount is relatively large, because for their country, construction has just begun, so many things are not so demanding, then we are also very good at digesting our production capacity

Parameters for the Multinational Warning 300mm PCB board traffic light lamp:
1. Product size: 290*290MM
2. Luminous diameter: 300MM
3. Lamp bead color: red, yellow, blue, green and white (can be customized)
4. Red wavelength: 620-625NM
5. Yellow wavelength: 590-595NM
6. Green wavelength: 500-505NM (blue-green) 520-525NM (emerald green)
7. Blue wavelength: 470-475NM
8. White brightness: 18900-22600MCD
9. Protection level: IP53
10. Shell material: 1.6mm glass fiber board
11. Working voltage: DC12V/24V
12. Number of lamp beads: R/Y: 144 pcs G: 108pcs
13. Working temperature: -40℃-65℃
14. Rated power: ≤5W

Features of the Multinational Warning 300mm PCB board traffic light lamp:
1. The Multinational Warning 300mm PCB board traffic light lamp is one of the combined parts of the 300-type traffic light, and it can also be used alone.
2. The Multinational Warning 300mm PCB board traffic light lamp uses Taiwan Epistar chip lamp beads, high brightness, high refresh rate, and long service life.
3. The side of the Multinational Warning 300mm PCB board traffic light lamp adopts matching waterproof strips to better fit the product and achieve a very good waterproof effect.

The wiring method of the Multinational Warning 300mm PCB board traffic light lamp:
1. Connect to DC12V/24V:
Red positive
Black negative

In addition to the Multinational Warning 300mm PCB board traffic light lamp, Shenzhen Wide Way Optoelectronics Co., Ltd. also produces other traffic lights:
1. Motorized traffic lights
2. Direction traffic lights
3. Mobile traffic lights
4. Integrated traffic lights, etc.

5.Led Traffic Warning Light