Which is better, COB light strip or LED light strip
Time:2023-07-22
Views:145
LED light strips and COB light strips are two common light strip products in the current market. This article will comprehensively compare LED light strips and COB light strips in terms of light efficiency, power consumption, color temperature, lifespan, applicable scenarios, and cost, in order to help readers understand the characteristics and applicability of the two from an objective and practical perspective.
In terms of light efficiency, COB light strips usually have high light efficiency and can produce bright and uniform light. The packaging and high-density layout of COB chips make the distribution of light more uniform, which can meet different lighting needs. LED light strip single chip technology, therefore its light efficiency is relatively low and cannot reach the brightness level of COB light strip.
In terms of power consumption, LED light strips typically have lower power consumption at the same brightness. LED chips have the characteristic of efficient energy conversion, which can save power resources and reduce energy consumption. In contrast, COB light strips require more power supply at the same brightness due to their lower light efficiency, resulting in relatively higher power consumption.
Color temperature is another factor to consider. LED light strips offer a wide range of color temperature options, from warm white to cold white, as well as various colors. Users can choose the appropriate color temperature based on the needs of different scenarios. There are also many colors and color temperatures available for COB light strips, so the two are on par in terms of color temperature. Moreover, the COB light strip emits even light, and when directly installed, the COB effect is more advantageous. If placed in the card slot, the difference is not significant.
In terms of lifespan, LED light strips typically have a longer lifespan, reaching over 50000 hours. LED chips have high durability and can work stably for a long time. The lifespan of COB light strips is generally about 30000 hours.
The applicable scenario is one of the key considerations for selecting light strips. LED light strips are suitable for various indoor and outdoor lighting scenarios, such as home decoration, commercial displays, landscape lighting, etc., due to their high light efficiency, dimmable nature, and diverse color choices. The LED light strip has a high bead density, which can achieve more uniform light distribution. COB light strips are generally suitable for scenes with low brightness requirements, such as backlighting and counter lighting, due to their low light efficiency.
Finally, cost is also an important factor to consider when choosing a light strip. The cost of COB light strips is higher than that of LED light strips, but the basic difference is not significant.
LED light strips and COB light strips have their own characteristics in terms of light efficiency, power consumption, color temperature, lifespan, applicable scenarios, and cost. When selecting light strips, various indicators should be comprehensively considered based on specific needs, and reasonable choices should be made based on practical application scenarios to achieve the best lighting effect.
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