Why are LED lights the go-to lighting solution of the world? – Yanko Design
With technological advancement in the lighting industry, LED lights or light-emitting diodes are driving a lighting revolution and promising a bright future. LED lights are available in smaller sizes, have improved brightness, illuminate a larger area, and have enhanced qualities. In an LED light, when an electric current passes through a semiconductor material, energy is released in photons and transformed into visible light.
Advantages of LED lights
LED lights are becoming a popular substitute for conventional systems like incandescent and compact fluorescent lamps or CFLs.
Discover why LED lights are a smarter lighting option.
1. Long Lasting
As per studies, the average lifespan of LED lights ranges between 50,000 hours to 100,000 hours. These lights can offer 12 years of continuous lighting and even more if they are occasionally lit. Hence, one LED can nearly replace 25 incandescent lights, which is a great way to reduce the carbon footprint. This results in low maintenance and reduces the hassle of frequently replacing bulbs and tubes.
2. Consumes Less Electricity
LED lights use nearly fifty percent less energy than conventional lighting systems. These lights efficiently operate on low voltage and are, therefore, a perfect solution for solar-enabled outdoor lighting systems. LED lights consume less power and offer substantial savings in recurring electricity bills.
3. Available in Numerous Colors
LED lights are primarily available in warm light for warm lighting and cool white for ambient or general lighting ranging between 6000K to 3000K. They are also available in a vast range of colors like red, yellow, green, and amber. Make a note that when LED lights age, they may change their color over a period of time.
The energy efficiency of LED lights is measured in luminous efficacy or useful lumens or the amount of light that the fixture emits for each unit of power or watt. LED lights are energy-efficient as they convert 80% of electrical energy into light and produce less waste light. On the other hand, incandescent light bulbs are only 20% efficient as 80% of energy gets lost as heat, resulting in higher electricity costs.
From soft lighting to bright lighting, LED lights can be dimmed and provide flexibility in the lighting design. The micro-controllers can dim or brighten the LEDs for light, color and intensity of light. In addition, the lights can be dimmed with hardware made specifically for LED light technology.
6. Ensures Safety
LED lights are safe as they radiate very little heat and are not hot to the touch compared to CFL and incandescent lights. It does not contain hazardous materials like mercury. These lights offer an excellent surface temperature that reduces the risk of burns and does not emit harmful UV or infrared rays.
7. Directional Lighting
As LED lights release a single beam of light, it offers concentrated lighting and does not emit light in all directions. Conventional lights emit light at 360 degrees around the light source, while LEDs emit light at an angle of 180 degrees. Hence, LED lights emit light in a specific direction, do not require reflectors or diffusers to trap rays, and are perfect for recessed downlights and track lights. Also, fewer LED lights are required compared to incandescent lights …….
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