What is a wall pack light, and for what purposes is it useful?
The outdoor lighting that is often put on the external walls of buildings is known as wall pack light or exterior building lights. The purpose of this kind of outdoor lighting is typically to provide illumination for ground areas that both automobiles and people visit. They work nicely for property owners as an additional layer of protection. Multiple lamps may be installed on a single wall or structure, with the fixture spacing intended to give uniform illumination around the grounds. Here are a few examples of typical wall pack lighting that has been put on an outside wall.
The majority of current commercial and industrial lighting fixtures, including wall pack lights and building lights, use high intensity discharge (HID) bulbs like metal halide (MH), high pressure sodium, or mercury vapor lamps if they are extremely old.
What advantages can LED wall pack lights offer? Why should you choose LED wall pack lights over traditional lighting options?
Wall pack Light
A sodium vapor lamp is most likely to be found in a conventional outdoor wall pack light. The ones that have a tendency to be particularly dark yellow (or orange) in color are those made of sodium vapor. Low pressure sodium vapor lamps have a pretty decent energy efficiency for a legacy bulb technology, however they tend to emit a monochromatic emission that tends to portray color extremely badly. Mercury vapor bulbs are more often used than ordinary incandescent lights as interior options for wall pack illumination. Industrial LED lighting exceeds all of the traditional options in significant ways, despite the fact that each of these technologies offers advantages of its own. Let’s look at some of the many factors to take into account when determining if an LED retrofit is suitable for your wall pack lighting.
Sodium vapor wall pack lights vs industrial LED wall pack lighting The lights you are most likely seeing are sodium vapor if you have ever strolled around a parking lot or building exterior at night and observed the dark yellow glow. High pressure sodium lights provide a little lighter (but often still yellow) light than low pressure sodium lights, which generate a very dark, monochromatic yellow light. Before the development of LEDs, these lights were the most efficient alternative available on the market. Sporting events and warehouse/industrial purposes often use MH lights (as well as any setting where large, high spaces need to be illuminated). Good color rendering and reasonably appropriate foot-candle levels are advantages of MH lights (as opposed to other types of conventional bulbs). They may take 15 to 30 minutes to warm up, which is one of their biggest negatives. They also cost a lot to maintain. They waste energy via heat and flicker on and off, which are both signs of failure.
Learn more about LED vs. Metal Halide Lighting.
High pressure sodium (HPS) vs LED high bay lighting When high bay lighting is acceptable, HPS lamps are often utilized in warehouse, industrial, commercial, and recreational facilities. Their advantages include inexpensive cost of purchase, good energy efficiency (low cost of operation), and generally lengthy lifespans. Although HPS lighting technology still has these benefits over the majority of conventional bulbs, LED high bay lighting triumphs on all three criteria. The weakest color rendering on the market and a warm-up time are disadvantages of HPS lights. Learn more about how LEDs compare against high- and low-pressure sodium.
Industrial fluorescent lighting versus LED lighting:
Despite being less frequent, fluorescent lighting is sometimes used in warehouse or industrial settings (primarily T12, T8, and T5 lights). Fluorescent lights have lower startup costs and comparatively good efficiency (especially when compared to other conventional bulbs). The presence of hazardous mercury (which requires specific waste disposal techniques), a shorter lifespan if turned on and off repeatedly, and the need for a ballast to steady the light are drawbacks. For further information, see LED vs. Fluorescent Lighting.
What are the top three advantages of employing LED lighting technology across the board?
It’s no secret that LED lighting technology has significantly outperformed traditional lighting in terms of capability. There are three basic advantages of LED lighting that apply to all lighting applications, not simply high bay, in addition to the factors already mentioned.
Less need for maintenance.
As was already said, the lifetime of LED lights is four to forty times greater than that of regular bulbs. Less bulbs will need to be replaced as a result. The way that LED lighting technology produces light differs from conventional fuel and filament lighting because it substitutes a diode for the former (learn more in this blog). As a result, there will be fewer repairs or replacements since there will be fewer moving parts that might break. When it comes to industrial lighting or warehouse lighting, maintenance is a particularly crucial factor to take into account. The majority of the time, wall pack lighting has greater mounting heights, thus replacing a bulb requires at the very least a ladder and, sometimes, specialized hydraulic equipment. In terms of maintenance, labor, and equipment expenditures, it all adds up. Industrial LED lighting has a long lifetime, which means fixtures need to be updated considerably less often, saving you money overall.
Higher illumination standards
When compared directly to most other bulbs, LED lighting for wall pack lights often performs better in terms of color rendering index (CRI), correlated color temperature (CCT), and foot candles. In comparison to an ideal light source, the CRI measures how well a light can portray an object’s true color (natural light). In plain English, CCT refers to whether a bulb emits a warm (reddish) or a chilly (bluish white) “glow.” Foot candles are essentially a measure of efficiency since they compare the quantity of light coming from a source to the amount of light striking the intended surface. LED lights perform well on all three counts. (Learn more about foot candles, CRI, and CCT here.)
Improved energy effectiveness
In comparison to traditional lighting options, LED lights not only create light differently, but also disperse light differently, using less energy to provide the same amount of light. How does it function? First, many traditional lights release heat instead of light, which wastes a lot of energy (this is especially the case with metal halide lighting). Second, the majority of conventional lights emit light in all directions because they are omnidirectional. As a result, a lot of light is lost when it is aimed towards a ceiling or is diluted due to the need for fixtures to reroute it. For applications that need for wall pack lights, industrial LED lighting overcomes these two issues with wasted energy (through heat loss and omnidirectional emission). Stouch Lighting: Neumann College LED Lighting Upgrade
Do you have any more queries about wall pack light?
To educate facility managers and owners about LED lighting and its potential uses, we have gathered a wealth of materials. Visit our Lighting Education page to find out more about certain fixtures (such wall packs or other industrial LED lighting fixtures), or check our case studies for businesses like yours to discover how LED retrofits have benefited them. Additionally, your business may use our free Return on Investment calculator to see how long it will take to recoup the original investment via lower energy and maintenance expenses. As usual, don’t hesitate to get in touch with us and ask any concerns you may have; it would be our pleasure to assist you in finding more energy-efficient lighting options.