How is Efficiency Important for Industrial Lighting?
Apr 25 2019
Not many people will wonder why efficiency is important for industrial lighting. In any industry, efficiency means you can produce more rapidly and stay ahead of the competition. Being efficient is a desired outcome for any business.
However, not everyone knows how lighting efficiency can benefit their particular industry. This article looks at the importance of efficiency in lighting and helps to show why LED is the technology to achieve it.
How can lighting be inefficient?
If we look at some of the most common types of lighting in industrial environments, we will see that some progress has been made to improve efficiency. Extremely low output lighting has been changed to meet the needs of processing plants, steel mills and any other industry that requires high safety and productivity lighting standards.
However, even some better lighting systems use lamps and bulbs that are inefficient because of their operational requirements. Metal halide or high - pressure sodium lamp and other high - intensity discharge bulbs need a lot of energy to start using. That's why they use ballast systems to make sure the right amount of electricity goes into the bulb to start the light output, but not overwhelm the entire fixture. Otherwise, it may cause power failure and damage to the bulb.
Once the light is on, it takes a lot of energy to reach the right intensity. The arcs between the electrodes gradually increase, slowly consuming the inert gases and metal compounds that gave the bulbs their name.
What lighting solution can solve this efficiency problem?
LED lighting was created as an alternative source of light, starting with low-level light output versions in the 1960s. However, it was not until the advent of blue leds in 1994 that LED lighting was considered viable in many industrial environments. Using a phosphor coating, blue leds can transmit high-quality white light, but it can improve efficiency. Given that 12% of the electricity consumed in industrialized countries is used for lighting, creating more efficient light bulbs would have a huge impact.
Unlike metal halide lamps and other HID bulbs, LED bulbs do not require ballasts to start. This is because relatively little power is required to achieve the same brightness. Leds don't waste as much energy in heat as HID bulbs, and they don't degrade as easily.
How does LED lighting efficiency benefit the industry?
Using LED bulbs in industrial environments means the cost savings are just as great. Bulbs that save up to 80 percent less power than their competitors will save energy costs significantly. With LED lighting becoming more affordable and available, high installation costs are no longer an excuse. This is especially true of OEO and our extensive direct replacement bulbs.
Efficient LED lighting also means that the bulb lasts longer without lowering the lumen output (a measure of light from the source). This means they don't need to be changed often and don't interfere with productivity. There are other security benefits of leds that you can read about in the related blog post.
More efficient lighting can also lead to more creativity. LED lighting has outpaced its competitors in efficiency, but it is still in its relatively early stages as a technology. It is more programmable and versatile. The savings can be used to learn more about the benefits of LED lighting and improve it across the industry. Even those not directly related to lighting.
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