LED lamps replace traditional lights can save much money

LED bulbs are still much more expensive than incandescent bulbs. For example, a 100-watt incandescent bulb cost about $ 0.75, power consumption of 0.1 degrees per hour, each lamp life of about 1000 hours. In contrast, a 23watt fluorescent lamp produces similar mass of light, but costs about $ 3, 0.23 watts per hour, life of 8000 hours. To achieve the same level of lighting, it needs 14 watts of LED bulbs, the cost of $ 6, 0.014 degrees per hour power consumption, lifespan of 25,000 hours or so.

It seems that despite the higher cost of the LED bulb itself, it has longer life, lower power consumption.

In accordance with the above bulb calculation, according to the cost of per electricity, the user total pays 350 RMB of electricity during using LED bulb. In contrast, the use of the same time incandescent lamp electricity costs up to 2,500 RMB. Saving 2 thousand dollars does not seem to appeal to the consumer, but if you consider a family may have two bedrooms, a living room, and a kitchen and a bathroom, at least 5 lights, if all are to use LED bulbs, then at least save 10,000 RMB. That is not a small number.

The 21st century LED lights: more environmentally friendly, safer and more economical.

Moreover, LED lights generated less heat than incandescent, and can reduce the need for air conditioning in the hot summer, therefore to save a lot for the user.