High Bay Lighting Buying Guide - e-conolight

Buying the right LED high bay light can mean the difference between saving or wasting billions of dollars a year. In commercial settings, especially, any time spent replacing faulty high bay lights means time and productivity lost. Your client needs fixtures that are built to last, to ensure operations continue to run as smooth as possible.

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What Are LED High Bay Lights?

LED high bay lights are designed to provide clear and even light to areas with high ceilings. This includes warehouses, gymnasiums, and certain retail stores. A long lifespan, combined with energy efficiency, makes them a more desirable option than their fluorescent and incandescent options.

You might be wondering what the difference is between high bay and low bay lighting. Wonder no more. High bay lights are perfect for applications with ceilings that are 20-45 feet tall, while low bay lights are for ceilings that are between 12-20 feet high.

What Are the Benefits of High Bay Lights?

Besides clear, uniform lighting with little glare? Where do we start?

Lower Expenses to Run & Maintain

High bay lights are easy to install and have a lifespan of 100,000 hours—which means less time worrying about replacing burnt-out bulbs and more time being able to commit to work and other important matters. High bay lights are long-lasting and some are equipped with an emergency backup so you’re never without light when you need it most.

High-Quality Light Performance

If you’ve ever been on the road and noticed another car’s bright high beams, chances are they could be equipped with LED headlights. LED lights have remarkable color accuracy (CRI) and color temperature (CCT). The Color Rendering Index is a reflection of how well light can match an object's objectionable appearance when compared to natural daylight. Anything above 80 is typically good quality. CCT denotes the amount of yellow, white, or blue tinges that are outputted visibly. LED bay lights continually outperform in all areas when compared to traditional lighting sources. In addition, LED lights can easily replace a variety of bulbs and light bases.

Unmatched Energy Efficiency

LEDs can reduce energy output by up to 85%, making them a must-have for businesses of all types. Some LED bay lights also have dimmers for additional savings on your electric bill. Their energy-efficient characteristics allow businesses to save money and put more direct saving back into their pocket. High bay lights are equipped with reflectors, which allow light to spread down and away from the ceiling, covering areas that need more light. This direct dispersal of light is essential for warehouses for safe working conditions, as well as for illuminating cars in dealerships where optimal lighting conditions are warranted. LED bay lights can be mounted in a variety of options, which makes them the ideal choice for warehouses, factories, dealerships, gymnasiums, etc.

What Are the Primary Types of LED High Bays?

Commonly called UFO high bays because of their saucer-like shape, round LED high bay lights have only one contact point with the ceiling, making them the easiest high bays to install. Round high bay LED lights typically provide a circular light beam angle of about 120 degrees. This fairly large beam spread allows for widespread, but powerful, illumination. These are an excellent choice for open areas, like factories, warehouses, sports arenas, grocery and wholesale retailers, and even aircraft hangars.

Linear high bay lights are commonly seen in grocery stores, wholesale retailers, warehouses, and any other wide-open spaces with a lot of aisles or shelving. They provide ideal lighting for conference halls, event centers and fitness centers, too. Similar in appearance to a fluorescent T8, linear high bays are long, with differing widths to offer rectangular illumination to suit your space’s needs. They can be mounted directly to the ceiling or hung with chains or cables, depending on your needs.

Where Are High Bay Lights Most Appropriate?

Warehouses

LED high bays ensure that warehouse operations run as smoothly as possible, with little to no interruption. They also emit less heat, which means less cooling costs for a facility. Uniform light levels make it easy to see inventory shelves from top to bottom.

Auto and Metal Shops

LED high bay lights bring out the true colors of everything underneath them. That includes making cars look their best, which entices potential customers to buy.

Grocery Stores and Supermarkets

Crisp and clear LED lighting, featuring an 80+ CRI, makes the produce section of any grocery store look its best. Think of the strawberries, the raspberries, the fruit…each needs to be sold before they go to waste. And what better way to do it than with LED high bay lights?

How to Pick the Appropriate Wattage and Lumens

High Bay LED lights are available in different watts, but its the lumens you need to keep an eye on. As LEDs get more efficient, they will use less and less watts. You can easily choose one depending on the height where the high bay lights are installed. There are different watts for different levels of height:

• 10-15 feet – This height is ideal for lights with 10,000 to 15,000 lumens.
• 15-20 feet – This height is ideal for lights with 16,000 to 20,000 lumens.
• 25-35 feet – For this height, lights with 33,000 lumens are ideal.

Spacing

The spacing between lights is also an important factor in choosing high bay LED High Bay lights. There are three most common cases that you can consider to find the best light for your space. These are listed below:

• At 15 feet height, about 12 feet spacing is essential for a bright light. However, if you need normal light, a space of 15 feet should be present.
• At 20 feet high you can go to 15 feet spacing for generating bright light and if you need normal light, a spacing of 18 feet should be used.
• At 30 feet height, you can go for 20 feet spacing between the lights in order to get a brighter light. However, for normal light, you can go for 25 feet spacing.

Number of Lights

After you’ve determined the spacing between the lights, you’ll need to figure out how many lights you’re going to need. The number of lights depends on the available space. Using the spacing and quality of brightness you need, you can calculate the number of lights you’ll be needing for a particular space. You can also create a lighting layout with our free tool.

Type of Lights

High Bay lights are available in a variety of shapes. We offer both round lights and LED Linear High Bay Lights. And some people might not know that if you hang round high bays a few feet higher, they might just spread out illumination the way you need it. Above about 15 feet, we recommend round high bays. Why? They’re easier to install. But in areas with aisles and lower heights, linear lights are ideal.

Always Get Crossover Lighting

In order to get better light, you should have light coming from different directions. This is called crossover lighting and, ideally, it needs to come from at least 3 locations. This way, the light coming from opposite sides reduces shadows and evens the lighting. As a result, you get better light that avoids hot spots. You may have to plan for lower lumens but more fixtures to get the right combination.

Lumens

Last but not least, you should always look for lumens, not watts. No matter how many watts you choose, if there aren’t enough lumens, you won’t be able to get the light you need.

That's a Wrap

Now that you’re an expert on LED high bays, take a look at ours. Not only are they all UL/ETL listed, but they’ll last you over 100,000 hours of maintenance-free operation.

Need help picking the right LED high bay for you? We have lighting experts available to you at 1-888-243-. Give them a ring. They’re happy to help.

There are few things more essential to a safe workplace than lighting. And when it comes to large indoor spaces, LED high bay lights are the ideal solution. They are one of our higher output fixtures and can illuminate vast vertical and horizontal spaces. We offer linear style high bays in different configurations so here are some quick facts:

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• Available in 2 ft. 110W or 165W, & 4 ft. 223W, 265W, or 325W
• - Lumens
• K White Color Temperature
• 120° Beam Angle
• 120-277V Working Voltage
• Frosted Diffuser Lens
• Includes V-brackets & Chains for Pendant Mounting

You might be asking, “These features sound great and all, but what's it going to do for me?” So if you need a deeper look, here are a few benefits that you can take advantage of using the LED linear high bay. Click on a topic below to jump to that section directly.

0-10V Dimming

Our LED linear high bay is compatible with 0-10V dimmers, saving you even more on your electricity bill. When you dim this LED high bay, its wattage lowers along with its light output because it requires less power. However, not every dimmer will work with this luminaire since many have wattage restrictions.

The Lutron Diva DVS-TV, our recommended 0-10V dimmer switch, has a 450W wattage capacity. Wire one 4 ft. high bay to one dimmer so you do not blow out the latter. You can wire two 2 ft. linear high bays since their combined wattages have enough of a buffer from the max load (ie. 2 x 165W = 330W). Read your dimmer switch’s instructions to ensure the wattage capacity.

Long-Lasting

This high bay's LED driver is externally placed, extending its lifespan to hours. Many high bay fixtures on the market are one solid body with their drivers built-in. To achieve a longer lifespan, the linear high bay's external LED driver is kept a half inch away from the main body. This allows airflow more room to pass through, providing better heat dissipation to extend the LED high bay’s operating life.

Broadly Applicable

Many industrial and commercial buildings benefit from and require LED high bay lighting. These areas are often vast and have high ceilings which are needed to house inventory or tall equipment. Some common settings include:

• Warehouses
• Distribution Centers
• Manufacturing Facilities
• Gymnasiums
• Department Stores
• Supermarkets

Accessories

You can equip the LED high bay with two optional modules that will increase its value. Using motion sensors will enable you to stack on energy savings and extend the life of your luminaires by turning them on only when activity is present. When no movement is detected, the LED high bay will stay off until there is motion. this autonomous system is ideal in places where occasional tasks are done like storage rooms.

If you need your high bay fixtures to stay on in case of a blackout or power cutoff, use our emergency drivers. If your luminaires' power is cut off, the emergency LED driver will retain 8W, 12W, or 15W to power your high bays so you can wrap up your work. As a result, it will protect your LED high bay from overdriving, underdriving, overheating, or short-circuiting.

Some building codes may require you to equip your LED high bays with emergency ballasts. The mandate is part of your state’s green initiative for energy efficiency. According to California’s Title 24 code, fixtures must be wired to emergency LED drivers that have a minimum rated life of hours when operated at or below the specified case temperature. Check with your state’s building codes to find out any ballast requirements.

Adding these accessories will increase your upfront costs in the short term, but you’ll realize long term savings through extended lifespans.

Sound like an awesome deal? Buy theLED linear high bay now! If you’re not quite sure yet, read on to find out more.

How Many Fixtures Do I Need?

To find out how many fixtures you need to achieve full light coverage, you must first measure your space’s dimensions. Enter these numbers in a light layout visualizer or calculator that you can find online.

As an example, we’ll use the dimensions of a high school basketball court. Indoor basketball courts are wide in space and have high ceilings because of the sports activity that take place, making LED high bays a necessity.

We will determine this baseline with visual-3d.com’s Visual Interior Tool using another product with similar specs. With a length of 84 feet, a width of 50 feet, and a 43 ft. high ceiling, we recommend using 6 LED high bays and arranging them in a 3x2 array. This will yield 28-foot candles each.

We suggest hang mounting the linear high bays using the included V-brackets and chains. In our example, we chose 43 feet as the height because that is the tallest height you can set the high bays without leaving unlit zones within an 84x50 space. You can still surface mount them on your ceiling, but you may need to install additional fixtures.

Which LED High Bay Should I Use?

LED high bays can not only appear rectangular but also come in circular forms. UFO-style high bay lights are a great alternative to the linear style because of its striking form and unique features.

Unlike linear high bays, it has sharper beam angles, refinable with polycarbonate lenses, to adequately illuminate a small area. This, along with its circular diode arrangement and lumen range, makes our LED UFO lights ideal for lower placement from the floor. Contrastly, LED linear high bays have a wider diode arrangement to create a wider beam angle. They perform best when ceiling mounted higher, making them an excellent solution for lighting up aisles.

The choice also comes down to your aesthetic taste. Do you want the traditional high bay appearance? Choose the UFO style. If you like the boxy fluorescent lamp look, go for the linear style.

How Does it Compare to Traditional High Bays?

While LED lighting is becoming more and more adopted, many warehouse and industrial settings still use high-pressure sodium (HPS), metal halide (MH), or fluorescent high bay lights. They still have their merits, but across the board LED lighting shines much brighter and more efficiently.

Commercial LED lighting is more energy efficient, has better lighting quality, and requires less maintenance than fluorescent lighting. They efficiently emit energy as light as opposed to heat. They are also unidirectional, meaning they point in one direction so none of its output is wasted. Industrial-grade LED lights are made using up-to-date technology that improves lighting in metrics like color rendering (CRI), color temperature (CCT), and foot candle coverage. Lastly, LEDs are made to last longer which translates to decreased maintenance requirements like replacements and general upkeep.

Like LED linear high bays, fluorescent high bays are similar in shape, affordability, and efficiency. But despite their lower upfront costs and high efficacy, their lifespan decreases with every flip of the switch. The tube light bulbs contain mercury so they require a special disposal process. Additionally, they have higher maintenance costs due to labor and tube light bulb and ballast replacements. Commercial LED fixtures are guaranteed to work for about hours and do not need additional equipment to function, which drives up costs.

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