November 4, 2021
Does cold weather affect LED light performance?
With the autumn season set to
end soon, all of us would be preparing our homes and offices for the winter
season. People will be taking out their warm woollen clothes, quilts, and
blankets from storage and will be inspecting their properties for any repairs
and maintenance needs. For instance, they’ll be checking their indoor as well
lighting fixtures for any damages that may have occurred during the
monsoon or fall. After all, entering the dark and gloomy winter season with an
impaired LED lighting solution puts you, your family, and your property at
risk. Thus, it is important to ensure a well-maintained lighting system for the
Talking about lighting in
winters, many people tend to have doubts about the performance of LED
lighting solutions in winters. Questions like - do LED
luminaires perform equally well in all seasons? Or does the winter
season tend to affect the performance of LED
lights during winters? etc.
flood the internet as people prepare their
lighting solution for the colder and darker months. Fortunately, we
have the answer.
LED lighting solutions are the most efficient lighting solutions for commercial spaces
in the world and they perform equally well throughout the year. For instance,
they are one of the most durable lighting solutions that enjoy a long service
life of almost 50,000 hours.
Here are some other concerns that people have about LED
lights during winters:
Do LED luminaires start-up normally in cold weather?
Many-a-times people tend to
experience problems like faulty lights or light starting issues as temperature
goes down. For instance, mercury-based light takes a long time to start during
winters with the mercury vapour decreasing due to lowered temperatures.
However, this is not the case with LED lighting solutions.
LED is a semiconductor and does
not have an insulator or conductor. The free electrons in the negatively
charged components transfer to space in positively charged components using the
electrical energy. This means that LED lights warm-up using electricity
directly. This reliance on electronic
drivers aids these efficient lighting solutions to start up normally during the
Does cold weather affect light’s lumen levels?
Another problem that people face
during winters is the lowering of the luminaire’s brightness levels. Again, LED
lighting overcomes this problem in the most effective manner.
Traditional lighting devices
release a lot of heat that can put stress on the bulb's driver. They heat up,
and the colder ambient temperature makes the luminaire prone to malfunctioning.
Fortunately, this is not the case with LEDs as they convert almost 95% of
electricity into illumination and waste merely 5% as heat. This lowers the
stress on the driver which eventually improves the lumen output.
Moreover, many LED lighting
products from leading LED
lighting manufacturers like Wipro Lighting are integrated
with effective thermal management systems. They are IP rated and serve as the
best lighting option for the winters.