LED Round High Bay SL

The affordable LED High Bay that delivers and industry-leading 145 lumens per watt.

Replace inefficient HID fixtures

The LED Round High Bay SL is a one-for-one replacement for HID fixtures in high ceiling locations. It delivers industry-leading efficiency, reducing energy use by up to 85%.

With this LED upgrade, you can…

  • Eliminate operational delays caused by warm-up and re-strike times
  • Cut maintenance costs associated with short-life bulbs
  • Avoid safety concerns created by poor lighting conditions

Affordability meets efficiency

The High Bay SL goes above and beyond the standards, setting the bar for efficiency and delivering maximum energy savings.

Doing more with less

Rated as a DLC Premium product and delivering up to 146 lumens per watt (LPW), the SL overdelivers, producing more light and cutting the number of fixtures needed in a space

Set it and forget it

The SL is rated at 50,000 hours (at L70) and backed by a 5-year warranty, resulting in years of uninterrupted, highly efficient light.

Safety first

Visibility is key in areas with manufacturing lines, inventory storage, machinery, or where cleanliness and sanitation are required. Appropriate lumen levels, distribution of light and consistent, long life ensure high visual acuity without unexpected interruptions.

Designed for demanding environments

High ceiling applications can present their own unique challenges. Our round led high bays have been used across various environments, including industrial facilities, manufacturing plants, big box retail centers, and even school swimming pools. And while each application has different requirements, the SL thrives in tough conditions.

  • Rated IP66 (making it resistant to dust or low-pressure water jets)

Easy installation

Litetronics prides itself on designing products that are just as easy to install as they are to order. The LED Round High Bay SL can be mounted using the following methods.

Snap hook

Our standard mounting option enables easy snap hook attachment to exiting HID layouts or supported structural mounts.


The SL can be yoke mounted using our Swivel Yoke Bracket to enable multi-directional lighting from any ceiling or wall mounted location.

Choose the right fit

The LED Round High Bay SL is available with various options to suit your specific needs.

Lumen packages

  • 13,500 lumens (100W)
  • 20,000 lumens (150W)
  • 26,500 lumens (200W)

Lens types

  • Clear glass
  • Frosted glass

Color temperatures

  • 4000K
  • 5000K

Earn top rebates

Rebates in your area depend on your local utility company but have the potential to drastically reduce the upfront cost of your project and increase your return on investment. As a DLC Premium rated luminaire, the LED High Bay SL will qualify for the highest utility rebates.

Find rebates in your area

Update your space

Many high ceiling facilities benefit from long lasting, low maintenance lighting. Here are some common markets and applications for the High Bay SL:

  • Warehouse and storage
  • Industrial facilities
  • Sports facilities and gyms
  • Retail centers
  • Manufacturing floors

Let's talk numbers

The LED Round High Bay SL is moderately priced but loaded with all the options you’ll need to achieve optimal efficiency. Based on available rebates and low labor costs for installation, your project can be completed for less than you think.

So, what are you waiting for?

Request Pricing

To find the potential ROI for your upcoming project, use our Payback Calculator

For more resources on the LED High Bay SL, visit our Resource Center


Below are a few of the most frequently asked questions about the LED High Bay SL.

Q:Is the High Bay SL available with a sensor?

Yes. There is an available PIR sensor that can be mounted directly to each high bay, enabling occupancy sensing. View the spec sheet for details on part # HBAS40.

Q:What lens types are available for this product?

For the High Bay SL, both clear and frosted glass are currently available.

Q:What is IP66?

An IP (ingress protection) rating is used to define levels of sealing effectiveness of electrical enclosures against intrusion from dust or moisture. Our IP66 rating means that this product is completed sealed and protected against dust, as well as water equivalent to low pressure jets.

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