Led light bulbs – LED light bulb has a super long life. In fact, the LEDs that live the longest, last 50,000 hours. With an ordinary everyday usage, this corresponds to 50 years. Other LED light bulbs can keep a much shorter time; the least durable with a life of 15,000 hours. But compared to a conventional incandescent lamp that can hold an average of 1,000 hours, you can use an LED light bulb in all cases save you a lot of bulb change.
Because this bulb can keep so long, you are even beginning to develop lamps with built-in LED bulb, where it may provide practical or design advantages. When the lamp is finished, the light is also finished. In addition, the LED light bulbs also a relatively good light. One of the qualities that have made people cling to incandescent and halogen bulbs, it is good, warm light as the cheaper alternatives so far have found it difficult to live up to.
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Especially LED light bulbs will be better in this area, and the best on the market right now, can boast a color rendering of Ra 90-95. The best incandescent and halogen bulbs is 99 Color temperature on the best LED bulbs are also between 2,500 and 3,000 ° Kelvin. The best color temperature (warm white light) is said to be 2,700 degrees.