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LED is an acronym of industrial origin which refers to the Light-Emitting Diode. LED lighting is a type of solid-state lighting (SSL) based on light-emitting semiconductor diodes. LED lighting lasts longer than previously dominant incandescent lighting, uses less energy and allows for more flexible design.
Generally, LED light lasts between four to six years—longer when used in cold temperatures. LED bulbs last longer than other types of light bulbs—up to 50 times longer than incandescent light and as much as 25 times longer than halogen lighting—and there are several factors influencing the efficacy of LED, including extreme heat, high frequency of use, and operating LED lighting on a higher current than intended. For instance, LED light can last 10 years, but the time may be shortened if it’s frequently used outdoors in extremely hot temperatures. The LED light may last longer if the light is kept at room temperature and rarely used. LED lights fade in time and do not last forever, though LED lighting generally shines as brightly as when new; other lighting can fade after a year.
LED lights generate heat, though not as much as traditional light bulbs.
Because LEDs are digital and use blue light, which makes LED lighting brighter, it’s a legitimate question. LED lighting quickly turns on and off hundreds of times per second; the flutter can cause the brain to work harder, disrupt movement of the eyes and may lead to headaches, dizziness and even nausea. A 2019 report confirmed a French health agency’s 2010 study of blue light’s effects on the eye showing short-term phototoxic effects associated with acute exposure and long-term effects associated with chronic exposure, which can increase the risk of developing age-related macular degeneration (ARMD). LED light intensity generally compares to traditional bulbs and halogen lamps. All of Alcon Lighting’s LED lights include anti-glare frosted acrylic or glass lens which reduce glare and potential damage to the eyes.
LED lights are small bulbs that fit into an electrical circuit. These don’t have filaments that burn out, so they use less electricity, and they don’t get especially hot. They’re illuminated solely by the movement of electrons in a semiconductor, and last as long as a standard transistor. To assure LED functionality, avoid heat buildup and strictly adhere to proper standards, including installing bulbs in proper electrical circuits or accessories (and don’t screw bulbs in too tightly.) Check internal parts of the lamp such as the capacitors, drivers and diodes and, if LED lighting suddenly stops working, check the circuit breaker. Don’t hesitate to hire an electrician to help.
Yes. Daisy chaining allows LED lights to be connected one after another. Alcon Lighting offers a variety of lights with connectors. Certain restrictions may apply.
Yes. LED lighting does not contain toxic substances, such as lead or mercury. LED lights are as recyclable as many electronic devices. Note that LED bulbs are electronic devices. Like a mobile device or laptop computer, overheating can happen, so the LED bulb must be able to dissipate heat. LED lights housed in an enclosed space prevent the heat from dissipating, sending heat back to the bulb. LED lights do not lead to hazardous chemical leaks and LED lights produce light at a lower temperature, so they are not as flammable as other types of lighting. Additionally, because LEDs do not contain ultraviolet (UV) rays, today’s LED lights can be used in skin and other health therapies.