LED bulbs are accepted by consumers, and they promise that "life will be more than 20-25 years longer than ordinary bulbs." Although this promise is very good, the high price of LED bulbs is also unbearable.
Recently, LED upstream chip maker Cree announced the launch of an LED bulb with a life expectancy of 27 years (about 30,000 hours) and a price of only 8 US dollars (about 51 yuan). This service life is almost 30 times faster than the traditional bulb with a lifespan of only 1000 hours. At the same time, Cree executives said: "Although the appearance of this bulb is no different from that of a conventional light bulb, it has a great improvement in both service life and energy efficiency. There is no doubt that this will be a better LED bulb."
In addition to a significant increase in energy efficiency and longevity, the display color of this new LED bulb will also be optimized, with a color rendering index of 83. It also has an omnidirectional light distribution that is ENERGY STAR qualified and uses most of the standard dimmers. It is fully dimmable and suitable for use in enclosed installations.
It is reported that after installing this LED bulb, it can replace 40W in 2700K warm white light and 5000K daylight, can produce 460lm incandescent lamp and 60W, can produce 815lm incandescent lamp. The initial estimate of energy savings can be as high as 85%.
Even in order to increase the purchase confidence of users, Cree official said that this product has no reason to refund protection. If you are not satisfied with this LED bulb, you can directly refund it.
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