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m (Created page with 'LED Light Bulbs Benefits And Cons LED lighting isn't the latest technology; in fact, it has been around us since the 1960's. LED light bulbs were initially used as a substitute ...') |
Current revision as of 17:05, 28 March 2012
LED Light Bulbs Benefits And Cons
LED lighting isn't the latest technology; in fact, it has been around us since the 1960's. LED light bulbs were initially used as a substitute for incandescent indicators and displays in lab equipment and later in Televisions, wrist watches, radios and calculators. LED values have only most recently has lowered enough to make them viable for non commercial and commercial markets. LED Lights can include anything from outdoor to Christmas lights. With the present looming energy crisis in South Africa, and pressure exerted on governments and businesses alike for more sustainable energy solutions, LED lights have a vibrant future in space lighting solutions.
Major advantages of making use of LED lights
First of all, LED lights are far more efficient than any other lighting alternative commercially accessible at the moment. LED bulbs have a 100000 hr lifespan, and will last for eleven years at continuous operation, or 22 years at fifty% operation. Compare this to the approximate lifespan of five thousand hours for an incandescent light bulb and ten thousand hours for a fluorescent light. A number of businesses find the lifespan of LED light bulbs very interesting - imagine only have to alter the signage on a business property once every eleven years. With incandescent and fluorescent bulbs, the actual cost of the bulb should include the labor charge and time needed to exchange them. LED lights virtually get rid of lighting maintenance costs.
The second major advantage and key strength of using LED lighting above conventional lighting is the decreased power consumption. LED bulb is capable of converting eighty% of the electrical energy used into light energy. The left over 20% electrical energy is left as heat energy. Incandescent light bulbs only convert 20% of the electrical energy utilized into actual light energy, which means that a staggering 80% 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.
Large disadvantages of using LED lights
The primary limitation is the present high cost of LED light bulbs. Even though the cost of LED lights in South Africa is slowly reducing, replacing a 100W incandescent light bulb with a LED substitute can cost about 5000 rupees. The starting price may appear frightening, but LED light bulbs pay for themselves over time because they can last for up to 11 yrs, and saves a lot of money in terms of electricity utilized. For businesses, using LED lights makes a whole lot of sense because the reduced maintenance costs a lot more than make up for the high start-up price.
Established businesses are doing it
Different blue chip companies and hotels in United States and UK presently use LED lighting solutions. LED lights are used from stair-nose lighting, light line, wall wash lights and signage illumination to colour-changing till numbers and controls, architectural lighting and freezer lighting. These businesses have recognized LED as the preferred lighting solution for the coming future. With LED bulb start-up prices plummeting, more companies will follow these business leaders and discover a painless lighting solution which will last them a decade, and save them money.
