LED computer lamps are not a new invention. In fact, they have been on the market for more than a decade now.
When they first emerged, LED light for computer desk did not immediately become popular. They were much more expensive, and they look a loss less interesting in terms of styles compared to other types of lamps.
However, within the past few years, the LED technology has gone through a lot of renovations. LED computer desk lamps are now dominating the market, and for good reasons.
Light for Computer Desk – Why You Should Go for LED
LED desk lamps are more environmentally friendly
When electricity goes into an incandescent bulb, only 5% of it is transferred into visible light.
On an LED, the number is threefold.
An LED bulb only uses 10 watts to produce the same light as a 60-watt incandescent bulb does.
As you can see from this comparison chart, LED is the most energy-efficient of all types of bulbs.
Also due to the fact that they produce much less heat, LEDs tend to enjoy a much longer life.
An LED bulb lasts 2.5 longer than a CFL, and 25 times a halogen.
If only each household in a town of a thousand households changes 1 of their halogen desk lamps into an LED, within 10 years the number of bulbs discharged will reduce by more than 27000.
Imagine how the earth can benefit from that.
They’re no longer that expensive
When they first emerged on the market, LED lights were much more expensive than other types of lights. Many consumers were not sure of their producer-claimed lifespan, and did not want to invest so much more on a technology they didn’t know of.
However, as technology advances, their prices have become a lot more affordable. You can now easily find a good LED Desk lamp for less than $100. Still more expensive than other kinds with similar designs and materials, yes, but they last a lot longer and use much less energy, so the initial investment is worth it in long term. (more…)