DrusieGerry310
LED Light Bulbs Advantages And Cons
LED lighting is not a new technology; actually, it has been with us since the 1960's. LED light bulbs were at first used as a replacement for incandescent indicators and displays in laboratory equipment and after a while in TV's, different watches, radios and calculators. LED prices have only most recently has reduced enough to make them viable for personal and industrial markets. LED Lights can have anything from outdoor to Christmas lights. With the current 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.
Large benefits 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 11 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 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 required 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 reduced 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 used into actual light energy, which means that a staggering 80% of electrical energy is lost as heat energy. When you examine the 80% efficiency of LED lights with the 20% efficiency of incandescent lights, the optimal selection of light bulb is quite apparent.
Large drawbacks of using LED lighting
The primary limitation is the current high cost of LED light bulbs. Even though the price of LED lights in South Africa is slowly reducing, replacing a 100W incandescent light bulb with a LED substitute can cost about 5000 Rs. The starting price may look frightening, but LED light bulbs pay for themselves over time since they can last for up to 11 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 start-up price.
Major 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 lights and freezer lighting. These businesses have recognized LED as the preferred lighting solution for the coming future. With LED bulb start up rates plummeting, more companies will follow these business leaders and discover a painless lighting solution which will last them a decade, and save them money.
