Light Strip Science | What is the difference between high voltage light strip and low voltage light strip?
Release Time : 2024-11-18
There are significant differences between high-voltage and low-voltage light strips in many aspects. The following is a comparison of the two.
1. Voltage and safety
High-voltage light strips: The working voltage is usually 220V or higher, which belongs to the dangerous voltage range. Therefore, special attention should be paid to safety issues when using to avoid the risk of electric shock. During the installation and use of high-voltage light strips, they should be operated by professionals to ensure safety.
Low-voltage light strips: The working voltage is generally below 12V or 24V, which is a safe voltage. Low-voltage light strips perform better in terms of safety, have no risk of harm to the human body, and are suitable for various occasions.
2. Installation and convenience
High-voltage light strips: The installation is relatively simple, and can be driven directly by a high-voltage driver. It can work normally when connected to a 220V power supply. This reduces the complexity and cost of installation, making high-voltage light strips have advantages in installation.
Low-voltage light strips: A DC power supply needs to be installed in front of the light strip, and the installation process is relatively complicated. In addition, due to the low voltage and high current of low-voltage light strips, voltage attenuation problems may occur during long-distance transmission, limiting their maximum length.
3. Brightness and stability
High-voltage light strips: Due to high voltage and low current, high-voltage light strips usually have higher brightness and better stability. High-voltage light strips are not prone to flickering and can provide stable lighting effects.
Low-voltage light strips: Due to low voltage and high current, low-voltage light strips have relatively low brightness and may have stability problems such as flickering. However, low-voltage light strips are more flexible in color performance and changes.
4. Lifespan and cost
High-voltage light strips: Although high-voltage light strips generate a lot of heat when the voltage is high, which may affect their lifespan, generally speaking, the lifespan of high-voltage light strips can still reach more than tens of thousands of hours. At the same time, since high-voltage light strips are equipped with high-voltage power supplies, the cost is relatively low.
Low-voltage light strips: The service life of low-voltage light strips is usually short, generally around 10,000 hours. In addition, due to the need for an external DC power supply, the overall cost of low-voltage light strips is higher.
5. Application scenarios
High-voltage light strips: widely used in home decoration (such as ceilings, background walls, cabinets, stairs, etc.), commercial lighting (such as display racks, window cabinets, shopping malls, etc.), landscape lighting (such as gardens, buildings, bridges, etc.) and background stage lighting in places such as theaters and cinemas. High-voltage light strips can create a comfortable, warm and fashionable atmosphere, enhancing the beauty and comfort of interior decoration.
Low-voltage light strips: Although low-voltage light strips are relatively weak in brightness, stability and life, their good safety, simple installation and low energy consumption make them suitable for occasions with high safety requirements. In addition, low-voltage light strips have greater flexibility in color and shape, which can meet diverse decoration needs.
High-voltage light strips and low-voltage light strips each have their own advantages and disadvantages. When choosing, you should consider factors such as the specific use environment, safety requirements, cost budget and decorative effects.
1. Voltage and safety
High-voltage light strips: The working voltage is usually 220V or higher, which belongs to the dangerous voltage range. Therefore, special attention should be paid to safety issues when using to avoid the risk of electric shock. During the installation and use of high-voltage light strips, they should be operated by professionals to ensure safety.
Low-voltage light strips: The working voltage is generally below 12V or 24V, which is a safe voltage. Low-voltage light strips perform better in terms of safety, have no risk of harm to the human body, and are suitable for various occasions.
2. Installation and convenience
High-voltage light strips: The installation is relatively simple, and can be driven directly by a high-voltage driver. It can work normally when connected to a 220V power supply. This reduces the complexity and cost of installation, making high-voltage light strips have advantages in installation.
Low-voltage light strips: A DC power supply needs to be installed in front of the light strip, and the installation process is relatively complicated. In addition, due to the low voltage and high current of low-voltage light strips, voltage attenuation problems may occur during long-distance transmission, limiting their maximum length.
3. Brightness and stability
High-voltage light strips: Due to high voltage and low current, high-voltage light strips usually have higher brightness and better stability. High-voltage light strips are not prone to flickering and can provide stable lighting effects.
Low-voltage light strips: Due to low voltage and high current, low-voltage light strips have relatively low brightness and may have stability problems such as flickering. However, low-voltage light strips are more flexible in color performance and changes.
4. Lifespan and cost
High-voltage light strips: Although high-voltage light strips generate a lot of heat when the voltage is high, which may affect their lifespan, generally speaking, the lifespan of high-voltage light strips can still reach more than tens of thousands of hours. At the same time, since high-voltage light strips are equipped with high-voltage power supplies, the cost is relatively low.
Low-voltage light strips: The service life of low-voltage light strips is usually short, generally around 10,000 hours. In addition, due to the need for an external DC power supply, the overall cost of low-voltage light strips is higher.
5. Application scenarios
High-voltage light strips: widely used in home decoration (such as ceilings, background walls, cabinets, stairs, etc.), commercial lighting (such as display racks, window cabinets, shopping malls, etc.), landscape lighting (such as gardens, buildings, bridges, etc.) and background stage lighting in places such as theaters and cinemas. High-voltage light strips can create a comfortable, warm and fashionable atmosphere, enhancing the beauty and comfort of interior decoration.
Low-voltage light strips: Although low-voltage light strips are relatively weak in brightness, stability and life, their good safety, simple installation and low energy consumption make them suitable for occasions with high safety requirements. In addition, low-voltage light strips have greater flexibility in color and shape, which can meet diverse decoration needs.
High-voltage light strips and low-voltage light strips each have their own advantages and disadvantages. When choosing, you should consider factors such as the specific use environment, safety requirements, cost budget and decorative effects.