Lot of 20 High Power LED COB Light Bulbs 20mm - 3W, 5W, 7W, 10W - Use 250mA/300mA LED Source Chip - SpotLight Downlight Lamps

Product Description

The 20pcs a Lot High Power LED COB Light Bulb is a versatile lighting solution that offers bright and efficient illumination. With a power range from 3W to 10W, this LED light bulb is perfect for various indoor lighting applications.

The LED light bulb features a high-quality LED source chip, which ensures long-lasting performance and reliable operation. It is available in different models, including 3W, 5W, 7W, and 10W, allowing you to choose the appropriate brightness for your needs.

The light bulb is designed to be used with a LED driver, which supplies the necessary voltage and current for proper operation. With a voltage range of 12V, this LED light bulb is compatible with most lighting systems.

With its white, warm white, and white color options, this LED light bulb can create a desired ambiance in any space. Whether you need bright and cool lighting or warm and cozy illumination, this light bulb has got you covered.

The LED light bulb is equipped with a radiator, ensuring efficient heat dissipation and preventing the bulb from overheating. It is important to note that the temperature condition should not exceed 60 degrees Celsius to maintain optimal performance.

When it comes to the LED chip, the 250mA chip utilizes ordinary crystal technology, while the 300mA chip utilizes Bridgelux crystal technology. Both chips offer excellent performance and deliver high-quality illumination.

The LED COB light bulb has a CRI (Color Rendering Index) of 70 for the 250mA chip and 80 for the 300mA chip. This means that it can accurately render colors, making it suitable for applications that require precise color representation.

Overall, the 20pcs a Lot High Power LED COB Light Bulb is a reliable and energy-efficient lighting solution. With its versatile designs and excellent performance, it is perfect for a wide range of indoor lighting applications.

Product Specs:

• Brand Name: warm and happy
• Origin: CN (Origin)
• Item Type: Ball
• Model Number: TD84454
• Certification: CCC
• Voltage: 12V
• Current: 250mA
• Color: white / warm white / white
• Power: 3W / 5W / 7W / 10W
• 3W: DC3-12V need LED Driver
• 5W: DC15-17V need LED Driver
• 7W: DC20-22V need LED Driver
• 10W: DC30-32V need LED Driver
• Working conditions: must have a radiator
• Temperature condition: Can't be greater than 60 degrees
• 250mA CHIP: Use Ordinary Crystal 8*20mil
• 300mA CHIP: Use Bridgelux Crystal 17*34mil
• 250mA LED COB CRI: Ra70
• 300mA LED COB CRI: Ra80