GE online store launched a $50 LED bulb

According to foreign media reports, General Electric recently in its online store launched a Energy Star energy-saving light bulb LED, priced up to $50.

According to the official introduction, this bulb is very energy-efficient, although it is only 9 watts of power, it can replace the traditional incandescent lamp of 40 watts. It is reported that this LED lamp life of up to 25000 hours, or by using the daily count of 3 hours, you can use for 22 years. This lamp can emit 471 lumens (flux units) and 3000 KELvin white light, the material does not contain mercury and lead, is environmentally friendly.

Ge said that this is the first time they try this shape and power of the bulb. However, it is not easy for consumers to accept the $50 bulb, which is not the same as science and mathematics. Therefore, Ge also gives a comparative analysis of the two. They said that the ordinary incandescent lamp life of 1000 hours, a less than 12 lumens per watt, spend $4.82 a year, and the LED lamp life of 25000 hours, issued 50 lumens per watt, costs only $1.08 per year.