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COB LED, or Chip-on-Board Light Emitting Diode, is a type of LED technology that integrates multiple LED chips onto a single substrate to create a single lighting module. This design allows for higher light output and improved thermal management compared to traditional LED configurations. COB LEDs are typically made from semiconductor materials like gallium nitride (GaN) and are encapsulated in a resin for protection and efficiency.
| Light output | Up to 100 lumens per watt |
| Color temperature | 2700K to 6500K |
| Voltage | Typically 12V or 24V |
| Power consumption | Ranges from 1W to 100W |
| Lifespan | Up to 50,000 hours |
When selecting COB LEDs, consider the required light output and color temperature for your application. It's important to specify the voltage and power consumption to ensure compatibility with existing systems. Additionally, inquire about the lifespan and thermal management features, as these can impact performance and reliability. Certifications such as RoHS compliance may also be relevant depending on your industry standards.
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COB LEDs provide higher light output and better thermal management.
Yes, but ensure they are properly rated for outdoor use.
COB LEDs can last up to 50,000 hours under proper conditions.
Many COB LEDs are dimmable, but check specifications for compatibility.
COB LEDs are available in color temperatures ranging from 2700K to 6500K.
Select wattage based on the desired light output and application requirements.