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LED Light Bulbs Advantages And Cons

LED lights isn't the latest technology; in fact, it is with us from the 1960's. LED light bulbs were in the beginning used as a replacement for incandescent indicators and displays in laboratory device and later in TV's, wrist watches, radios and calculators. LED rates have just most recently has dropped enough to make them viable for personal and commercial markets. LED Lights can include anything from outdoor to Xmas lights. 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 bright future in space lighting solutions.

Large advantages of making use of LED lighting

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 5000 hrs for an incandescent light bulb and ten thousand hours for a fluorescent light. Many businesses find the lifespan of LED light bulbs very appealing - 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 charge and time required to replace them. LED lights virtually eliminate lighting maintenance costs.

The second major benefit 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 twenty% 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 20% efficiency of incandescent lights, the optimal selection of light bulb is quite noticeable.

Large disadvantages of using LED lights

The primary limitation is the present high price of LED light bulbs. Even though the price of LED lights in South Africa is steadily decreasing, replacing a 100W incandescent light bulb with a LED alternative can cost about 5000 Rs. The start up price may seem daunting, however LED light bulbs pay for themselves over time because they can last for up to eleven years, and saves a lot of money in respect of electricity utilized. For businesses, using LED lights makes a whole lot of sense since the reduced maintenance costs a lot more than make up for the steep start-up cost.

Leading businesses are doing it

Different blue chip companies and hotels in United States of America 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 identified LED as the preferred lighting solution for the future. With LED bulb start up prices falling, more companies will follow these business leaders and discover a painless lighting solution which will last them a decade, and help save them money.