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The main difference between COB light source and LED light source
COB light sources and LED light sources differ significantly in many aspects. COB light source uses chip-on-board technology, which has high light efficiency, uniform light color and long life, and is suitable for high-power lighting applications. LED light sources are widely used in various lighting fields and have the advantages of lower energy consumption and environmental protection. Specific application scenarios of COB light source and LED light source
Commercial lighting scene: It is recommended to choose COB lamps, which can meet the demand for higher color requirements.
Indoor lighting scene: It is recommended to choose LED lights, which can meet the needs of long-term lighting.
High-end lighting market: Such as commercial lighting, automotive lighting, outdoor lighting, etc., COB light sources are widely used due to their excellent performance.
Home lighting, office lighting: LED has great advantages due to its low cost and simple maintenance.
Commercial lighting field: Such as jewelry stores, bakeries, supermarkets, etc., COB lamp beads are widely praised for their high power, high brightness and soft light color.
Local lighting: LED lamp beads are widely used in fields such as indicator lights, automobile instrument lights, and medical beauty equipment due to their energy saving, environmental protection, and good focusing effect.
Summary of the advantages and disadvantages of COB light source and LED light source
Advantages of COB light source: High light efficiency: High light efficiency, suitable for high-brightness lighting needs. Uniform light color: The luminous surface is uniform, suitable for places that require uniform lighting. Long life: Long life, suitable for long-term use. Disadvantages: Higher cost: complex manufacturing process and higher price. Low energy efficiency: requires larger current to achieve high brightness.
Advantages of LED light source: Widely applicable: Suitable for various lighting fields. Energy saving and environmental protection: low energy consumption and little impact on the environment. Simple maintenance: long life and low maintenance cost. Disadvantages: Low light efficiency: Although the light efficiency is high, it is not as good as COB light source. Heat dissipation problem: Heat dissipation problem is more prominent in high-brightness applications.