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LED Lighting Pros And Cons

LED lights is not the latest technology; as a matter of fact, it has been with us from the 1960's. LED light bulbs were at first used as a substitute for incandescent indicators and displays in lab equipment and after a while in TV's, watches, radios and hand calculators. LED prices have only most recently has lowered enough to make them viable for residential and industrial markets. LED Lights can include anything from outdoor to Xmas lights. With the current looming energy crisis in South Africa, and pressure forced on governments and businesses alike for more sustainable energy solutions, LED lights have a bright future in space lighting solutions.

Huge benefits of using 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 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 hrs for an incandescent light bulb and 10000 hours for a fluorescent light. Many businesses find the lifespan of LED light bulbs very attractive - imagine only have to change the signage on a business property once every 11 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 get rid of lighting maintenance costs.

The second large advantage and key strength of using LED lighting over conventional lighting is the reduced power consumption. LED bulb is capable of converting 80% of the electrical energy used into light energy. The left over 20% electrical energy is lost as heat energy. Incandescent light bulbs only convert twenty% 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 examine the 80% efficiency of LED lights with the 20% efficiency of incandescent lights, the optimal choice of light bulb is quite noticeable.

Major disadvantages of using LED lighting

The primary limitation is the current high price 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 look daunting, however LED light bulbs pay for themselves over time because they can work 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 more than make up for the steep starting price.

Established businesses are doing it

Different blue chip companies and hotels in United States of America and United Kingdom presently use LED lighting solutions. LED lighting are used from stair-nose lighting, light line, wall wash lights and signage illumination to colour-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 prices plummeting, more companies will follow all these business leaders and discover a painless lighting solution that will last them a decade, and save them money.