The light-emitting diode (LED) is one of today’s most energy-efficient and rapidly-developing lighting technologies. Quality LED light bulbs last longer, are more durable, and offer comparable or better light quality than other types of lighting. Check out the top 8 things you didn’t know about LEDs to learn more.
LED is a highly energy efficient lighting technology, and has the potential to fundamentally change the future of lighting in the United States. Residential LEDs — especially ENERGY STAR rated products — use at least 75% less energy, and last 25 times longer, than incandescent lighting.
Widespread use of LED lighting has the greatest potential impact on energy savings in the United States. By 2027, widespread use of LEDs could save about 348 TWh (compared to no LED use) of electricity: This is the equivalent annual electrical output of 44 large electric power plants (1000 megawatts each), and a total savings of more than $30 billion at today’s electricity prices.
Learn more about how energy-efficient lightbulbs compare with traditional incandescents.
How LEDs are Different?
LED lighting is very different from other lighting sources such as incandescent bulbs and CFLs. Key differences include the following:
Light Source: LEDs are the size of a fleck of pepper, and a mix of red, green, and blue LEDs is typically used to make white light.
Direction: LEDs emit light in a specific direction, reducing the need for reflectors and diffusers that can trap light.
This feature makes LEDs more efficient for many uses such as recessed downlights and task lighting. With other types of lighting, the light must be reflected to the desired direction and more than half of the light may never leave the fixture.
Heat: LEDs emit very little heat. In comparison, incandescent bulbs release 90% of their energy as heat and CFLs release about 80% of their energy as heat.
Top 8 Benefits of Using LED Lights
LEDs are packed powerfully with sufficient energy and use up to 90% less power than incandescent light bulbs. Since LEDs use cheaper energy than an incandescent bulb, there is a dramatic decrease in power costs, and thus, the money you dish out every month towards your utility bills. Money and energy are saved in maintenance and replacement costs due to the long LED life expectancy.
LEDs have a lifespan of up to 60,000 hours as opposed to 1,500 hours typical of incandescent bulbs. A great LED light can last over 7 years of constant use before needing a replacement. Usually, LED bulbs last ten times as long as small fluorescent bulbs and 133 times longer than typical incandescent bulbs. The long lifetime of LEDs will drastically reduce maintenance costs and lower long-term operating costs compared to traditional amoureux and fluorescent lights.
LEDs are solid express lighting devices that utilize semiconductor material rather than a filament or neon gas. An LED light is a tiny chip exemplified in an epoxy plant enclosure, which makes LEDs far sturdier than traditional incandescent bulbs or neon tubes.
Superior safety may be the most significant benefit of LEDs. LED lamps generate almost no warmth therefore they are cool to the touch and can be left on for hours without incident or consequence if touched. LEDs produce 3.4 btu’s/hour compared to 85 for incandescent bulbs.
In contrast, amoureux lighting expels 90% of the energy it utilizes via heat, making the bulbs hot to the touch. LEDs reduce the potential for safety dangers, such as burns and fires.
LEDs are made of non-toxic materials, unlike neon lighting that use mercury that may pose a danger to the environment. LED is recyclable and also considered “green”, or earth-friendly.
LED lighting are offered in a variety of base colors, such as red, blue, and amber. Due to the fact that traditional incandescent bulbs use filters to produce colors, they are extremely bad. LEDs can be mixed together to produce large numbers of color options.
LEDs are poised to replace traditional incandescent lights. LEDs are rapidly, without a doubt, becoming the preferred lighting solution of both homes and offices. LED technology is continually advancing, producing brighter LED light bulbs. The US hopes to reduce the electricity used for lighting by 50 percent by converting to LED-based light sources.
LEDs are currently used for a wide variety of different applications, such as in residential lighting, the military, as well as the architectural, automotive, transmissions, electronic instrumentation, the entertainment and gaming, the military, and the traffic and transportation industry.
Since LEDs are focused lights, they are great at performing some specific lighting tasks, such as desk lamps, reading lights, night lights, security signals, spotlights, accent lamps, and lighting for signs.
LED lighting is growing in popularity within the industry, with proponents proclaiming that it is a more sustainable source. However, this cost is said to be regained over its lifetime and the fixtures are said to have sufficient benefits. Also, according to an expert at Lampeez other benefits of the LED light include the fact that:
LED products are lead and mercury-free, which lead to environmental durability.
Due to its long-lasting life, maintenance and related costs are saved since the lights don’t have to be changed as frequently.
LED lights using its performance is better than traditional alternatives in low temperatures, permitting a wider span of consumption.
These lights offer an extremely low UV and IR, which help the surroundings.
One of the key benefits is energy keeping. These lights consume less electricity than traditional kinds of lighting.
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