Lighting alone accounts for 20 percent of energy usage across the globe. Since it is easy to upgrade lighting, most residential and commercial establishments switch to LEDs, known for their energy efficiency and for reducing utility bills.
What is an LED light?
LED, short for Light-Emitting Diode, is a semiconductor-based light source that illuminates when powered with electricity. LEDs were introduced in 1962, emitting low-intensity infrared light and used in remote-control circuits. With continuous research and development, LED light was developed into cost-efficient, ultra-functional white LED lights you commonly see worldwide in commercial and manufacturing spaces.
LEDs are extremely power efficient, as almost 95% of the energy accounts for illumination and only 5% for heat. Meanwhile, a 100w incandescent bulb generates 12% heat, 83% IR, and only 5% visible light.
Evolution of LEDs lightings
The evolution of LEDs as the source of white light has gone through dramatic changes over the decades in terms of efficiency. It is achieved through the advancement of LED chip technology. LED lights use 80% less energy and can last up to 25 times longer than incandescent bulbs. So compared to incandescent bulbs, you don’t have to replace them frequently as LEDs can last for years.
LEDs are semiconductor devices, making integrating additional electronics such as daylight sensors and other functionalities easier. The daylight sensors are designed to automatically dim the lights based on the availability of natural light in the room. It also senses the presence of people in the room and adjusts the overhead lighting. This makes LEDs the best lighting source that saves energy and money.
Using LEDs in exterior lighting systems can save money on electricity costs. For instance, you can use LED lights in your parking lots, walkways, and even garages and configure them to turn off or dim automatically when the sensors detect an unoccupied area. This means you don’t have to keep the lights ON for the entire floor when less area is occupied or accessible. Such automation features can help commercial establishments to save a lot of money.
On top of that, LED bulbs are pretty durable as well. They are less prone to cracks or breaks, making them less susceptible to damage from external temperature. Unlike traditional bulbs, LED lights don’t shatter under heat, making them safer for people.
LEDs- for a better environment
Like water, usable electricity is also becoming scarce, and the first step we can take is to conserve energy. It is achievable by encouraging industry and consumers to use energy more efficiently. Switching to LED lights promotes energy conservation and profitability.
LED is a light source that glows better and brighter by consuming less energy, making it an ideal commodity for a better environment. Also, it is estimated that adopting LED lights worldwide can reduce carbon dioxide (co2) emissions by 1400 million metric tonnes per year and avoid the construction of 1250 power stations.
LEDs use fewer chemicals than other light sources, like fluorescent lights, which contain toxic elements like mercury. The main reason to switch to LED lights is that it is a cost-cutting solution that offers significant paybacks in the long run. Although you have to make an initial investment, you will have better durability, robustness, and a long-lasting lifecycle. Overall, you will be helping with a cleaner and greener environment.
Switch to LED lighting and save high costs on your utility bills with Green Upgrades. If you are a business owner or live in Victoria, then you can Full Home LED Light Upgrades Victoria for FREE. Under the Victorian energy upgrades scheme, Green Upgrades provides Free LED replacement in Victoria.
Energy Savings in LEDs
LED lighting has the potential to change the future of lighting worldwide. Residential LEDs with Energy Star ratings consume less than 75% more energy than traditional lighting and last up to 25 times longer than incandescent bulbs.
It is estimated that LED lighting installation can save 569 TWh annually by 2035, equal to the energy output of a 921000 MW power plant.
What makes LEDs different?
LED lighting is different from incandescent and CFL lighting.
Some significant differences include the following:
LED lights come at a small size, which is equivalent to pepper flake, and can emit a high range of colours. Some lights use a mix of red, green, and blue LEDs to create white light.
Direction of lighting
LEDs emit light in a specific direction, which reduces the need to use reflectors and diffusers for trapping light. This makes LEDs more efficient for manufacturing recessed downlights and task lights. Meanwhile, the lighting in other sources is created to reflect toward a desired direction. As a result, more than half of the lighting gets wasted.
LED lights generate little heat, almost 90% less than incandescent bulbs and 80% less than CFLs.
LEDs last longer, almost 5 times CFLs, and up to 25-30 times more than incandescent bulbs.
Type of LED Products available in the market.
A wide range of LED lighting products is available for home and industrial usage, and the list keeps growing. Thanks to rapid technological development, we see an increased list of products, increased production efficiency, and reduced prices.
Industrial and Commercial Lighting
LEDs’ ultra-efficient power saving and directional nature make them excellent for commercial and industrial use. You will see increased LEDs in streetlights, walkways, and parking garages, including outdoor lightings like refrigerated case lighting, task lighting, and modular lighting.
Its directional feature makes LEDs ideal for confined spaces such as countertops and cabinets. You will find plenty of variations ranging from light color to smart features. Comparing products to find the best fixture for your place is better.
These lights are common in residential and commercial kitchens, hallways, bathrooms, and other spaces. More than 600 million recessed downlights are installed in US residential and commercial spaces.
Free LED replacement in Victoria
With significant performance improvement and lowering prices, LED bulbs are becoming affordable and replacing the traditional 40, 60, 75, and 100 Watt incandescent bulbs. Not only do they save costs, but LEDs are also widely popular for their safety, sturdiness, durability, and easy-to-install functions.
The good news, under the Victorian energy upgrades scheme, you can get a free LED replacement in Victoria. Green Upgrades is a leading eco-friendly company in Australia, offering full-scale installation of energy-saving and water-saving products for homes and commercial establishments. Now, you can get Full Home LED Light Upgrades Victoria for FREE.