- Safer: LEDs are much cooler than incandescent lights, reducing the risk of combustion or burnt fingers.
- Sturdier: LEDs are made with epoxy lenses, not glass, and are much more resistant to breakage.
LED Energy Efficiency
Advantages
- Efficiency: LEDs emit more lumens per watt than incandescent light bulbs. ...
- Color: LEDs can emit light of an intended color without using any color filters as traditional lighting methods need. ...
- Size: LEDs can be very small (smaller than 2 mm2) and are easily attached to printed circuit boards.
- On/Off time: LEDs light up very quickly. ...
LED Light Lifespan
The Benefits of LED Lighting in the Workplace
- PRODUCTIVITY. Proper lighting is key for productivity and comfort in office environments and often determines the perception, mood, and performance of employees.
- SAFETY. ...
- PERSONAL CHOICE. ...
- CORPORATE SOCIAL RESPONSIBILITY. ...
LEDs Have Great Color Rendering Index
- Choose a bulb with a color temperature of 2700K or lower, preferably 2400K. ...
- Choose a bulb with a high CRI. ...
- If a manufacturer provides it, look for the M/P ratio which provides information on the relative amount of blue light in a light's spectrum. ...
LEDs Generate Directional Emissions
LED lights are Eco-friendly and have several environmental benefits over regular lights and bulbs. Here are some reasons why LEDs are better for the environment. Save Energy: LED lights are energy efficient. They reduce energy consumption by 85%. They produce light by the movement of electrons without heating so they consume very less energy.
LEDs Have Tremendous Design Flexibility
What are the advantages and disadvantages of LED lighting?
What are the benefits of LED lighting in the workplace?
What are the effects of LED lighting?
What are the environmental benefits of LED lights?
Why are LED lights so popular?
Among the many benefits of LED lighting is the fact that they consume significantly less energy than incandescent and even CFL bulbs. LED lights are adaptable, directional, dimmable, and ever-improving compared to other lighting options. The technology behind LED lights has ...
How much energy will LED lights save?
According to the US Department of Energy, “Switching entirely to LED lights over the next two decades could save the US $250 billion in energy costs, reduce electricity consumption for lighting by nearly 50%, and avoid 1,800 million metric tons of carbon emissions.”.
What makes LEDs sturdier?
Sturdy. LEDs utilize semiconductor material rather than a filament or neon gas. The light-emitting diode is a tiny chip enclosed in a plant epoxy, which makes LEDs far sturdier than traditional incandescent bulbs or neon tubes, according to the Department of Energy.
Why are LED lights better than CFLs?
This makes LED lights less hazardous, particularly in terms of fire safety.
How much less energy does LED use?
This means LEDs produce savings in electricity costs and simply do well by the environment. In 2007 Congress passed the Energy Independence and Security Act, which, though challenged by the Trump administration, helps the US stay on track with the global shift toward LED and other energy-efficient lighting solutions for everyday light bulbs.
What is LED light?
Light-emitting diodes, or LEDs, are a solid-state lighting solution that uses a semiconductor to convert electricity into light, according to the US Department of Energy. This means LED lights do not require a breakable glass bulb like traditional lights.
What is directional light?
Directional light. By their very nature, LEDs emit light in one direction instead of all around them. This 180-degree illumination allows the light to be more precise and useful—perfect for recessed and task lighting—and contributes to energy savings because no light energy is wasted or trapped. 16.
What are the benefits of LED lights?
Over the last decade, LED lighting – light bulbs that use the LED technology typically seen in consumer electronics – have grown from a rare, energy efficient choice into a widely used lighting option for homes, businesses and organisations. LED light bulbs have a wide range of benefits.
How efficient are LED lights?
Energy Efficient. LED lighting is extremely energy efficient. Most LED light bulbs use only a fraction as much light as a similar fluorescent or incandescent light bulb, making them far less of a drain on your building’s energy consumption. On average, LED light bulbs are four to five times as efficient as incandescent lights ...
Why are LED lights so small?
Because LEDs are so small, they’re amazingly versatile. LED lighting is used not only for visibility and general lighting – it’s also used for architectural downlighting in an incredible range of settings and projects. LEDs are also widely used in lamps, appliances and consumer electronics.
Why are LED lights so expensive?
Many people view LED lighting as an expensive option, largely because the cost of a single LED light bulb is significantly higher than the cost of a single incandescent or fluorescent bulb.
How many lumens does an LED light produce?
Widely available LED lights produce between 46 and 75 lumens per watt, versus 16.7 to 19.8 lumens per watt for incandescent lighting. This energy efficiency has several benefits for your home or building. If you have a solar energy system, the reduced electrical consumption of LED lighting can make achieving electricity independence far easier.
How long do LED lights last?
This is because LED light bulbs are designed and built to last. While an incandescent light typically only lasts for 1,000 hours, LED lighting is designed to last for between 25,000 and 50,000 of continuous use. LED lights also last longer than fluorescent lighting. On average, fluorescent lighting provides approximately 6,000 to 15,000 of use.
What is LED downlighting?
LED downlighting can be used to light kitchen counters, work desks, dining tables and other important areas within an interior space. Best of all, modern LED lighting is compatible with electronic dimmers, making it easy to control the intensity of light.
Why are LED lights so popular?
This is an essential benefit for any homeowner wanting to add lights outside. Since LED lights only need a low amount of power, it's becoming easier and easier to find outdoor LED lights that can charge via solar energy and remain bright throughout the night.
Why are LED lights eco friendly?
The main reason that LED bulbs are eco-friendly, is because they use a fraction of the energy that other light bulbs use, and they also last significantly longer . Another significant benefit of LED lighting is how little energy they use.
How much does an incandescent bulb cost?
An incandescent bulb that costs $1 will still equal out to more than $50 over the course of 20 years due to how often you’ll have to replace it. An LED bulb that costs $10 will still only be $10 after 20 years since it’s unlikely to need replacing.
How long do LED bulbs last?
Once you screw in and start using an incandescent bulb, it has approximately 2,000 hours of use before it burns out. An LED bulb can last approximately 50,000 hours, some may even last up to 100,000 hours before needing to be replaced. For the sake of perspective, let’s imagine that you never turn these bulbs off.
How bright are LED lights?
Both incandescent and CFL light bulbs may take a few moments to reach their full brightness, but LED lights reach 100 percent brightness instantly. They are also great for rooms where the lights go on and off frequently.
Why are LED lights used in hot weather?
LED bulbs are designed to withstand extreme temperatures. This type of lighting is an ideal choice in hot weather, as it is unlikely to overheat and burst, or add extra unwanted heat to the area they are used within.
How much less energy does an LED bulb use?
According to Energy.gov, residential LED bulbs use 75 percent less energy than an incandescent bulb, yet it lasts 25 times longer than a traditional bulb. Not only does this help you reduce your overall carbon footprint, but you end up spending less money on both electricity and replacement bulbs.
Why do we need LED lights?
Benefits of Using LEDs. As there will be no need for frequent light fixture replacements, you can save money over the long-term use of LED lights. The use of LEDs will allow you to experience bright and soothing light of high color rendering index. (CRI) LED lights are available in a variety of colors.
How much energy does an LED light use?
The LEDs convert almost 80-85% of input energy in the form of light of high lumen output. They provide more lumens per watt than incandescent or fluorescent lights. LED lights will remain cool even after long hours of use, as they do not lose much energy as heat. Thus, LEDs are safe around the children.
How many watts does an LED light fixture need?
As LED lighting fixtures provide light of high lumen output, they are more bright than conventional fixtures. A 6 watt LED fixture can replace a 40watt incandescent light bulb to providing with an equal amount of light while consuming less energy.
Do LED lights use less energy?
LED lighting fixtures operate with little energy consumption. Unlike conventional incandescent or fluorescent lighting fixtures, LEDs do not have to reach a threshold energy level before lighting up. Thus, they work on relatively low voltages to provide effective and efficient illumination.
Is LED lighting safe?
LED lighting fixtures are mercury-free, thus safe for long-term use.
Do LED lights scatter?
The light from LED sources does not scatter as much as it does with non-LEDs. As the LEDs will emit the light in one direction, there will be minimum wastage of input energy while the fixture is working.
Is RGB LED lighting popular?
Before the LED technology became popular, the availability of various colors in lighting fixtures was not widespread. No doubt, there existed lighting fixtures that emitted different colors, but their prices were high. Thus the inception of RGB LEDs is a blessing for those who love Christmas lights. (Or colorful lights for no reason!) One can shuffle and combine RGB LED lights in different intensities and produce a color of choice.
Why are LED lights so popular?
LED sources are prominent because they are long-lasting. Top-of-the-line LED bulbs are solid-state devices lasting for 10 years plus. The longer lifespan also has a positive impact on the environment, since less lamps and fixtures end up as waste.
What happens if you can't dim your lights?
If you cannot dim your lighting system, you lose on both comfort and energy. Dimmers allow you to adjust the lights below 100% output. The lower the percentage, the bigger your savings. With the exception of incandescent bulbs, most traditional lamp types cannot be dimmed.
Is LED lighting good for energy?
If you are considering a lighting upgrade project, LEDs offer many benefits over older types of lamps. LED lighting is energy efficient, long-lasting, and compatible with mobile devices and smart home systems. To ensure the highest efficiency and safe operation, it’s always best to look for professional guidance for electrical installations.
