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LED Lights Benefits And Cons

LED lights is not the latest technology; as a matter of fact, it is around us from the 1960's. LED light bulbs were originally used as an alternative for incandescent indicators and displays in laboratory device and after a while in Televisions, watches, radios and calculators. LED prices have just recently has dropped enough to make them viable for residential and commercial markets. LED home lighting can have anything from outdoor to Xmas lighting. With the present looming energy crisis in South Africa, and pressure forced on governments and businesses identical for more sustainable energy solutions, LED lights have a vibrant future in space lighting solutions.

Huge advantages of making use of LED lighting

First of all, LED lights are far more efficient than any other lights alternative commercially available at the moment. LED bulbs have a 100000 hour lifespan, and will last for eleven years at continuous operation, or 22 years at fifty% operation. Compare this to the approximate lifespan of 5000 hours for an incandescent light bulb and 10000 hours for a fluorescent light. Many businesses find the lifespan of LED light bulbs very interesting - imagine only have to change the signage on a business property once every 11 years. With incandescent and fluorescent bulbs, the real cost of the bulb should include the labor expense and time needed to replace them. LED lights virtually get rid of lighting maintenance costs.

The second major benefit and key strength of using LED lighting above conventional lighting is the reduced power consumption. LED bulb is capable of converting eighty% of the electrical energy used into light energy. The remaining 20% electrical energy is lost as heat energy. Incandescent light bulbs only convert 20% of the electrical energy utilized into actual light energy, which means that a staggering eighty% of electrical energy is lost as heat energy. If you compare the 80% efficiency of LED lights with the twenty% efficiency of incandescent lights, the optimal choice of light bulb is quite noticeable.

Major disadvantages of using LED lights

The primary limitation is the current high cost of LED light bulbs. Even though the cost of LED lights in South Africa is slowly decreasing, replacing a 100W incandescent light bulb with a LED alternative can cost about 5000 Rs. The starting cost may seem daunting, but LED light bulbs pay for themselves over time since they can work for up to 11 yrs, and saves a lot of money in terms of electricity used. For businesses, using LED lights makes a whole lot of sense since the reduced maintenance costs more than make up for the high starting cost.

Leading businesses are doing it

Various blue chip companies and hotels in United States and United Kingdom currently use LED lighting solutions. LED lighting are used from stair-nose lighting, light line, wall wash lights and signage illumination to color-changing till numbers and controls, architectural lights and freezer lighting. These businesses have recognized LED as the preferred lighting solution for the future. With LED bulb start up costs plummeting, more companies will follow all these business leaders and discover a painless lighting solution which will last them a decade, and help save them money.