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LED Light Bulbs Pros And Cons

LED lights isn't a new technology; actually, it has been around us since the 1960's. LED light bulbs were originally used as a substitute for incandescent indicators and displays in laboratory tools and later in TV's, wrist watches, radios and hand calculators. LED prices have just most recently has reduced enough to make them viable for personal and commercial markets. LED Lights can have anything from outdoor to Xmas lights. With the present looming energy crisis in South Africa, and pressure exerted on governments and businesses identical for more sustainable energy solutions, LED lights have a vibrant future in space lighting solutions.

Major benefits of making use of LED lighting

First of all, LED lights are far more efficient than any other lights alternative commercially accessible 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 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 change the signage on a business property once every eleven years. With incandescent and fluorescent bulbs, the true cost of the bulb should include the labor charge and time needed 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 reduced power consumption. LED bulb is capable of converting eighty% of the electrical energy used into light energy. The remaining 20% electrical energy is left as heat energy. Incandescent light bulbs only convert 20% of the electrical energy used 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 understood.

Large drawbacks 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 steadily reducing, replacing a 100W incandescent light bulb with a LED alternative can cost about Rs 5000. The starting price may seem frightening, but LED light bulbs pay for themselves over time because they can work for up to eleven years, and saves a lot of money in respect 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.

Major businesses are doing it

Various blue chip companies and hotels in USA 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 lighting and freezer lighting. These businesses have recognized LED as the preferred lighting solution for the future. With LED bulb start up rates plummeting, more companies will follow these business leaders and discover a painless lighting solution that will last them a decade, and help save them money.