How much does a light-up billboard cost without plugging in?
本文目录一览
- 壹、Do flashing billboards emit radiation when unplugged?
- 贰、I want to know the detailed method of making LED electronic billboards
- 叁、How to make LED rolling billboards
No radiation.
LED itself has no radiation, so it will not produce radiation when it is not plugged in. However, the circuit that drives the LED will produce a certain dose of radiation. The radiation in the circuit part of qualified LED lamps is very small and is far from enough to cause harm to the human body. harm.
LED itself has no radiation, so it will not produce radiation when it is not plugged in. However, the circuit that drives the LED will produce a certain dose of radiation. The radiation in the circuit part of qualified LED lamps is very small and is far from enough to cause harm to the human body. harm.
Tools required to make an LED billboard: 30W or 40W electric soldering iron, solder, electric drill, glue gun, screwdriver, etc.
Two LEDs Materials required for billboard production: formed iron letters (pre ferably purchased locally) to reduce transportation costs, glass glue, resistors, wires, and a dedicated power supply for LED signs.
Three LED billboard production steps:
1. Drilling: Fix the purchased formed iron letters to the appropriate position, use an electric drill to drill: 5MM or 8mm, the spacing is based on the appearance. The height of the signboard installation depends on the production cost. Generally, the center spacing of LEDs is: 10-30 mm. The smaller the spacing, the better the effect and the higher the cost.
2. Insert the lights: Clean the drilled holes and place the lights one by one.
3. Connection: first connect in series and then in parallel to the power source. This step is more difficult. Don’t worry, Shenzhen Haideli Optoelectronics Technology Co., Ltd. has already made it and connected it. For LED light strings, each string has reserved wires. Generally, the red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole of the LED dedicated power supply.
4. Test aging: After connecting all the LEDs, check and deal with those that are not bright, and then perform an aging test for 24 hours.
5. Sealing: Fix the LED to the iron sheet.
6. Test again and install.
Two LEDs Materials required for billboard production: formed iron letters (pre ferably purchased locally) to reduce transportation costs, glass glue, resistors, wires, and a dedicated power supply for LED signs.
Three LED billboard production steps:
1. Drilling: Fix the purchased formed iron letters to the appropriate position, use an electric drill to drill: 5MM or 8mm, the spacing is based on the appearance. The height of the signboard installation depends on the production cost. Generally, the center spacing of LEDs is: 10-30 mm. The smaller the spacing, the better the effect and the higher the cost.
2. Insert the lights: Clean the drilled holes and place the lights one by one.
3. Connection: first connect in series and then in parallel to the power source. This step is more difficult. Don’t worry, Shenzhen Haideli Optoelectronics Technology Co., Ltd. has already made it and connected it. For LED light strings, each string has reserved wires. Generally, the red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole of the LED dedicated power supply.
4. Test aging: After connecting all the LEDs, check and deal with those that are not bright, and then perform an aging test for 24 hours.
5. Sealing: Fix the LED to the iron sheet.
6. Test again and install.
How to make LED billboards
LED billboards make full use of the energy-saving and environmentally friendly features of LED light-emitting diodes to create colorful signs. Billboards are also known as: LED electronic light boxes, LED luminous characters, LED waterproof signs, LED luminous characters, LED external luminous characters, LED iron luminous characters, LED zinc iron luminous characters, LED stainless steel luminous characters, LED titanium luminous characters, LED aluminum plates Luminous characters: LED exposed luminous characters, LED colorful luminous characters, LED light box characters, etc.
1. Tools required for the production of LED billboards: 30W or 40W electric soldering iron, solder, electric drill, glue gun, screwdriver, etc.;
2. Materials required for the production of LED billboards: Molded iron letters (pre ferably purchased locally) to reduce transportation costs, glass glue, resistors (our factory can provide), wires (our factory can provide), special power supply for LED signs (our factory can provide).
3. LED billboard production steps:
1. Drilling: Fix the purchased formed iron letters to the appropriate position, and drill holes with an electric drill: 5MM or 8 mm, the spacing depends on the height of the exterior signboard installation and the production cost. Generally, the LED center spacing is: 10--30 mm. The smaller the spacing, the better the effect, and the higher the cost.
2. Insert the lights: Clean the drilled holes and place the lights one by one.
3. Wiring: first connect in series and then in parallel to the power supply. This step is difficult. Don’t worry. There are LED light strings that have been made and connected. Each string has reserved wire ends. Generally, The red wire is connected to the positive terminal of the power supply, and the black wire is connected to the negative terminal of the LED dedicated power supply.
4. Test aging: After connecting all the LEDs, check and deal with those that do not light up, and then perform an aging test for 24 hours.
5. Sealing: Fix the LED to the iron sheet.
6. Test again and install.
LED billboards make full use of the energy-saving and environmentally friendly features of LED light-emitting diodes to create colorful signs. Billboards are also known as: LED electronic light boxes, LED luminous characters, LED waterproof signs, LED luminous characters, LED external luminous characters, LED iron luminous characters, LED zinc iron luminous characters, LED stainless steel luminous characters, LED titanium luminous characters, LED aluminum plates Luminous characters: LED exposed luminous characters, LED colorful luminous characters, LED light box characters, etc.
1. Tools required for the production of LED billboards: 30W or 40W electric soldering iron, solder, electric drill, glue gun, screwdriver, etc.;
2. Materials required for the production of LED billboards: Molded iron letters (pre ferably purchased locally) to reduce transportation costs, glass glue, resistors (our factory can provide), wires (our factory can provide), special power supply for LED signs (our factory can provide).
3. LED billboard production steps:
1. Drilling: Fix the purchased formed iron letters to the appropriate position, and drill holes with an electric drill: 5MM or 8 mm, the spacing depends on the height of the exterior signboard installation and the production cost. Generally, the LED center spacing is: 10--30 mm. The smaller the spacing, the better the effect, and the higher the cost.
2. Insert the lights: Clean the drilled holes and place the lights one by one.
3. Wiring: first connect in series and then in parallel to the power supply. This step is difficult. Don’t worry. There are LED light strings that have been made and connected. Each string has reserved wire ends. Generally, The red wire is connected to the positive terminal of the power supply, and the black wire is connected to the negative terminal of the LED dedicated power supply.
4. Test aging: After connecting all the LEDs, check and deal with those that do not light up, and then perform an aging test for 24 hours.
5. Sealing: Fix the LED to the iron sheet.
6. Test again and install.