12 ADVANTAGES OF LED lights vs CFL, Metal Halide and Halogen lights
Light Emitting Diode or LED is the type of light that emit the brightest light compared to the traditional lighting. It can brightly illuminate both indoor and outdoor application. The brightness of LED lights is measured through lumen and may emit thousands to millions of lumens depending on the product and application. The higher the lumen output, the brighter the light will be.
There are many benefits of LED lights, they are sturdy and durable that they will not break, even when you accidentally drop it. The LED lights are reliable and have longer lifespan especially when well-maintained.
The LED lights have several advantages against incandescent lights. The incandescent lights work through a filament which generates heat that produces the light. Since incandescent generates heat, there will be chances of overheating. On the other hand, LED do not use filament to produce light. Instead, it illuminates through the semiconductor—the diode which emits light. The LED lights are generally cooler that the hottest temperature it can get will only be like of the human temperature or about 35 degrees Celsius that is why you can be sure that it will not cause overheating. The following list includes the advantages of LED light compared to metal halide, halogen or CFL:
1, LONGER LIFESPAN
The LEDs are known to have longer lifespan compared to the traditional lighting. They can last for several years or about 80,000 hours unlike halogen lamp that reaches just about 2,000 hours. It would take you about 20 halogen lamp replacement before you need to replace LED bulb.
The durability of the LED bulb is one of the reasons why they have longer lifespan. The average lifespan is 50,000 hours unlike that of CFL’s average lifespan of 10,000 hours. Most of the time, CFLs fail earlier than what they claim. Moreover, LED bulbs are better in terms of materials used making them stronger than the vulnerable CFL.
2, ENERGY SAVER
The second advantage of LED lights is energy savings. It has been known that LED saves up to 80% energy consumption compared to halogen lamp resulting to savings due lower electricity bills.
Whether you decide to switch to LED or you are curious about what benefit an LED could give, the LED lights are flexible that they have possible replacement for any halogen lamp you have at the moment and experience that greater benefits of LEDs
The LED lights have brighter illumination than halogen lamps. To compare both, in a downlight, you would need 20 halogen lamps and only 7 LED lamps to achieve the same brightness. With this, you would need 400-watt LED against 1,000-watt metal halide. Apparently, LEDs are better than halogen or metal halide in terms of brightness
5， LOWER TEMPERATURE
Another great advantage of LED light is having lower temperature. LEDs are generally cooler than CFL and will never cause overheating resulting to fire. The maximum heat an LED could generate is only about human temperature of about 35 degrees Celsius. With LED lamps, there would be little to no chance of fire. Furthermore, the cool temperature of LEDs is an advantage to airconditioned rooms as it would be much easier to cool the room and save energy even when the lights are on since they do not generate much heat.
6， NO MERCURY CONTENT
Mercury is a toxic and poisonous element used in producing CFL. Some of the worries when CFL gets broken is the release of this toxic element as well as its disposal. The LEDs have no mercury content so you would not have to worry about disposal or in case it breaks or gets damaged.
7， NO UV RADIATION
The CFL and incandescent bulbs use filament and generates heat to light up. The CFL gives off UV radiation which could cause skin damage. Also, there is potential health risk in indoor lamps emitting UV radiation. Fortunately, LED lights do not emit UV radiation, so it is generally safer compared to CFL or incandescent bulb.
8， NO HEAT SIGNATURE
The HID or High Intensity Discharge lamps generate heat that you would have to use cooling equipment like fans, reflectors, ballasts, and other accessories to protect the lamp from overheating. With LED lamps, you would no longer need these cooling systems as they have cooler temperature themselves, which mean they do not create heat that may cause overheating and fire.
9， PREVENTS PHOTOSENSITIVITY
LED lights help prevent photoreactive illness or photosensitivity reactions. Light sensitivity is caused by bright lights that hurt the eyes especially when they flicker. LED lights do not flicker unlike incandescent, CFL and metal halide that flicker when turned on. Hence, you would not experience eye strain with the use of LEDs.
10， WIDE VARIETY
There is a wide array of LED lights for any application. There is a wide variety of LED bulbs available for residential, commercial, or industrial application. Whether you will illuminate smaller areas like rooms, offices, hallways to larger areas like stadium, airports, malls, factories, etc. there is an LED product available.
11， CHEAPER YET GREATER INVESTMENT
Investing in LED lights are relatively cheaper compared to metal halide lighting since LED lights have longer lifespan which means lesser maintenance cost. Using LEDs will benefit you in the long run especially for commercial and industrial lighting.
The LED lights are eco-friendly and are generally safe for humans and environment. The LED lights do not have mercury contents, do not emit UV radiation which can pose health risks. Additionally, they do not overheat so there is little to no chance of fire caused by lighting fixtures.
LED lights are great investment especially for businesses due to greater benefits compared to traditional lighting. Many businesses may generate higher profit since LED use can be relatively cheaper in terms of maintenance and energy consumption.
Regarding grow lights, where HID lights are mostly used, a lot of people eventually switch to LED lighting. This is mainly due to the significant benefits it gives such as lesser energy consumption, eco-friendly, lower maintenance cost, etc.
On the last note, LED lights are comparatively greater investment than any other traditional lighting. Hence, switching to LEDs would be of great help for anyone whether you need it for home or any large areas of application.