Substrate Matters: Power supply and heat dissipation are closely linked to the substrate used in LED strips. Different processes like die-cut plate, mesh plate, and electroplating plate affect performance. The thickness of the copper layer inside also impacts pressure drop distance, LED chip performance, and heat dissipation.
Understanding Price Differences: Wonder why some LED strips with an indication of 90 are more expensive than those with an indication of 98? It's often due to variations in the copper layer and the plating process of the upper and lower layers.
Light Efficiency: Light efficiency goes beyond just the color rendering index (CRI). Luminous efficiency, the amount of lumens produced per watt of electricity, is key. Some chips may produce 100 lumens, while others only yield 60, indicating the difference in luminous efficiency. Other factors include fluorescence agent parameters, CRI index, and color tolerance. Smaller color tolerance means more consistent lighting, typically within 5, with good products achieving within 2.
Heat Dissipation: Effective heat dissipation is crucial for LED strips as it slows down light decay and prolongs the life of the product. To ensure good heat dissipation, LED strips should have a thick copper layer and high-quality backing glue. Installation with an aluminum groove is recommended, except for high voltage LED strips, which have safety concerns. In such cases, PVC pipes are used to eliminate safety risks.
By considering power supply, light efficiency, and heat dissipation, you can make an informed decision while choosing LED strips for your needs. Prioritize quality and performance to optimize your lighting experience.
