Unlocking the Best Cob LED Chip: Key Questions to Ask When Ordering

Unlocking the Best Cob LED Chip: Key Questions to Ask When Ordering.

LED technology has revolutionized lighting systems worldwide by providing brighter, efficient and longer-lasting illumination. When acquiring COB (Chip on Board) LED bulbs, it is crucial to choose the right supplier and to ask the right questions. This article outlines the key points to consider when selecting a COB LED chip supplier.

Question #1: What is the Chip Size?

Chip size determines the luminous flux, measured in lumens, that the LED can produce. Smaller chips have a lower output, while larger ones, over 10 watts, can provide high output, efficient lighting. It is essential to ask about the COB LED chip size as it will impact the lighting fixture's performance.

Question #2: What is the Color Temperature?

The color temperature of COB LED chips ranges from warm colors, often used in homes, to cool colors, widely used in manufacturing firms. It is crucial to choose the right temperature that suits the environment where the LEDs will be used. For instance, high temperature LED chips, over 5000 Kelvin, work well in commercial environments.

Question #3: What is the Color Rendering Index (CRI)?

CRI is a rating scale from 0-100 that measures how close an LED light gets to natural lighting. COB LED chips with a high CRI rating of 90 and above, like sunlight, produce shining and healthier light and show colors accurately. It is essential to request the CRI rating of COB LED chips for the best results.

Question #4: What is the Thermal Resistance (Junction to Case)?

COB LED chips emit heat, which could damage other components in the lighting fixture or affect the heat dissipation rate of the bulb. The thermal resistance of COB LED chips must be as low as possible to enhance energy efficiency and optimal performance. It will prevent overheating and enhance the COB LED chip's lifespan.

Question #5: What is the Operating Temperature Range?

COB LED chips have an operating temperature range, and it is crucial to choose the right temperature range for the required application. Operating outside the specified temperature range could damage the COB LED chip, affecting its performance.

Question #6: What is the Voltage and Current Specifications?

COB LED chips have different voltage and current requirements, which could impact their performance and lifespan. It is critical to ask about the voltage and current specifications and choose the right one to achieve optimal performance.

Closing Thoughts.

Choosing the right COB LED chip supplier is crucial for the success of your lighting system. Asking the right questions will help you to select the best COB LED chip that meets your needs. Before settling on a supplier, find out and verify their reputation in the industry and their experience. Remember to visit their website and checkout customer reviews. This will help you get a better feel for the supplier and the best possible deal. .

To sum up, the key questions to ask when ordering COB LED chips are size, color temperature, CRI, thermal resistance, operating temperature range, and specifications. For all your COB LED chip needs, contact us and work with a trusted supplier.

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