Benefits Of Led Light Compared To Alternative Sources

By Author: Sunil Punjabi
Total Articles: 2565
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Compared to a CFL light or an incandescent bulb, the LED light has several benefits that have sparked its popularity and extensive usage in houses as well as for emergency vehicles. LED lights, to start with, have a much longer life span compared to incandescent bulbs or compact fluorescent lights. In fact, with a lifespan of 50,000 hours or sometimes even 100,000 hours, the LED bulbs can easily outlast their CFL counterparts. The fact that they don’t have filaments that are easily broken or damaged enhances their lifespan compared to incandescent lights. Moreover, diffused LED bulbs have a construction that includes several smaller LEDs covered by one frosted lens that spreads the beam and also provides reliability.

LED light is cost effective not just because of the longer lifespan of LEDs but also because of the lower energy consumption. The lower energy consumption of the LEDs is due to two reasons. Firstly, LEDs have greater luminous flux for the same wattage compared to CFLs or incandescent bulbs. The luminosity of the LEDs is far higher while the beam temperature is usually lower. Therefore, less ...
... heat is wasted in case of LED lighting. Moreover, LEDs produce directional light, which enhances the luminosity of the light in one direction. Versatility can then be introduced through the use of lenses which can spread the beam in a controlled fashion. That is why it is easily possible to vary the beam angle in case of LEDs. In fact, LEDs with just 10 – 15 watt can address the lighting needs while it is much higher with other light sources.

The construction of LEDs allows you to use them almost anywhere. Unlike CFLs or incandescent lights, LED lights can be used for emergency vehicles, gardens as well as for indoor lighting. The use of rubber grommets, compression gaskets and polycarbonate or aluminum bases, ensures that LED lights are resilient and also weather resistant. LED light bars are also found to be vibration resistant which allows their usage in emergency vehicles, where rugged handling can be expected. In fact, it is a sign of their resiliency and corrosion resistance that LED lights are used even in marine and under-water lighting applications. The solidity of LEDs is demonstrated particularly well by their long lifespan even when used in emergency vehicles, where plenty of bumping is expected.

It is true that LED light is cooler than light from other sources and the lighting equipment using LEDs is sleeker. But, one of the biggest benefits which make them popular is their portability. The fact that you can get bright output with smaller wattage allows you to install LEDs wherever you want and then support them with simple 12 - 24 V DC power supplies. They can also be powered with the help of solar panels in gardens or sun terraces, although the energy from solar panels might not be sufficient for other forms of lighting. Illuminated control panels can be used to control LED flashing and even intensity which makes their usage even more efficient.

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