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The 120mA LED is a light-emitting diode with a current rating of 120mA. It is available in different types, which include:
High-Power LED
A high-power LED can emit high levels of luminous light. It has a power rating that can go above 1 watt. The light output is very high, reaching more than 100 lumens per watt. But this LED requires high current levels (usually above 700mA) to function well. It also has a large physical size to accommodate the necessary heat sinks. This LED is suitable for lighting designs that need high levels of brightness. Such designs include street lights, flood lights, and high bay lights.
Standard LED
A standard LED is a light-emitting diode that operates well under normal conditions. It has a low power rating below 1 watt. The standard LED is readily available in different shapes, sizes, and colors. Also, it is very affordable. Most standard LEDs have a power rating of 120mA. They are suitable for use in common circuits and applications, such as indicator lights, backlights, and small-scale lighting designs.
Chip-on-board (COB) LEDA chip-on-board (COB) LED has multiple LED chips mounted directly on a substrate. The chips are closely packed together in a single module. This type of 120mA LED can produce a high level of brightness. It has a wide emitting area, giving it a uniform light output. The light output is very high, making it suitable for applications like street lights and flood lights.
Integrated LED
Integrated LEDs come with all the required parts for the LED circuit in one package. This package has the LED chip, current control device, and circuit board. All the parts are mounted together on the circuit board. The integrated LED simplifies the design and installation of LED circuits. It is a great option for users who may not have the needed skills to design the LED circuit from scratch.
The choice of 120 ma led depends on several factors that users may want to consider before purchasing the product. Some of these factors may include the following:
Desired light output
The desired light output referred to the lumens output should be the first thing people will always check whenever they want to purchase an LED. This is because the higher the light output, the higher the number of lumens the LED will produce. In most cases, the light output will determine the LED's shape and size. Many users prefer compact shapes and sizes, which may have smaller light outputs. However, people need to understand that smaller sizes may not be suitable for larger areas.
Power supply voltage
Varying voltage power supplies may be required for different types of LEDs. As a result, users should always ensure they check the required power supply voltage for each LED to avoid purchasing an incompatible power supply.
Viewing angle
The angle at which light is emitted varies from one LED to another. Some LEDs have a wider viewing angle, emitting light at around 120 degrees. Others have a smaller angle, around 60 degrees. The smaller angle means the light will be emitted in a more concentrated beam, which is more suitable for lighting large distances.
LED light color
The LED light color is also an important factor that many users will want to consider. This is because the light color will determine the type of activity the LED will be used for. For instance, warm white colors are suitable for indoor lighting, while cool white colors are more appropriate for outdoor lighting.
LED shape and size
Many people will want to know the shape and size of the 120 ma led before purchasing it. This is because the shape and size will determine the light output and the area of application. Users should also ensure the shape and size are appropriate for the intended application.
Cost
Many users will want to check the cost of the LED before purchasing. The price of the LED will depend on the material used and the technical specifications. Users should ensure they choose a product that will give them value for money.
The 120ma led is a popular lighting fixture that can enhance the beauty of a space. Below is a simple guide on how to use and install it.
The 120ma led comes on different designs and shades. Some manufacturers provide user manuals with step-by-step instructions on how to use the product. Below are some important details to note when using the product.
Mounting location
The mounting location is important when using an indoor or outdoor ceiling mounted led light. The light will give a good lighting effect when mounted in the right location. Also, ensure the light is facing in the right direction.
Wattage
When using multiple LED lights on the same circuit, consider the wattage. Using a higher wattage than the recommended can damage the LED lights. It can also blow the fuse. A higher wattage can also increase the electricity bill.
LED Light Fixtures
Ensure the LED light fixtures are sealed properly when using an outdoor LED light. This helps to prevent water and dust from getting into the light. This helps to increase the durability of the light.
It is advisable to seek the services of a professional electrician when installing an LED light. This is to ensure it is installed properly. However, below are some tips to guide during the installation process.
Power off
Always switch off the power supply from the main circuit before installing the LED light. This helps to prevent any electrical shock during the installation process.
Connecting wires
When connecting the wires to the LED light, ensure the wires are connected to the right terminal. The live wire should be connected to the terminal marked as L. The neutral wire should be connected to the terminal marked as N. Ensure the earth wire is connected to the terminal marked as E or .
Mounting the LED light
After connecting the wires, ensure the LED light is mounted properly. The mounting screws should not be too tight or too loose.
Testing the LED light
After the installation process, turn on the power supply and test the LED light. If it doesn’t turn on, check if the wires are connected properly. Also, check if the fuse or circuit breaker has been blown or tripped.
When using LED lights, ensure the voltage and current match the required specifications. Also, ensure the LED driver is properly installed in the circuit. The LED driver helps to regulate the current and voltage to the LED light. It is recommended to use a professional electrician to install the LED lights. This is to prevent any electrical shock or damage to the LED light.
The 120ma LED has several important functions, features, and designs. Below is a detailed analysis of each one.
Some key functions of the 120ma LED include the following:
Some key features of the 120ma LED include the following:
Q1: What is the average life of a 120MA LED?
A1: The average life of a 120ma LED is 50,000 hours. The working life depends on the usage, quality, and maintenance factor.
Q2: Can a 120ma LED be repaired if damaged?
A2: If the LED is damaged, it can be replaced easily. The PC board and components can be accessed easily. A new LED ma component can be soldered in place of the damaged one.
Q3: How to ensure the long work life of a 120ma LED?
A3: To ensure the long work life of a 120ma LED, it should be used and maintained properly. The usage environment should be within the specified limits. The device should be turned on/off in a gradual manner, not abruptly. It should be handled carefully, especially portable models. The heat dissipation mechanism should be checked to ensure it works properly. It should be used in designs with the correct voltage and current ratings.
Q4: What are the trends in the 120ma LED market?
A4: The trends in the 120ma LED market include sustainable design, smart technology integration, and innovations in flexible and miniature models. Other trends include increased customization and the use of remote control LED lights.
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