Not sure what you're looking for? See our Troffer Buying Guide below to see some of the features and benefits of our products.

LX Series

Retrofit Kit / Fixture

Classic Appearance

Industry standard hinge design

Wider lens produces smooth diffusion

- Door frame kit available -

LE Series

Retrofit Kit / Fixture

Architectural narrow lens

Designed for economy pricing

Best efficiency of ESI troffer options

- Door frame kit available -

The LX and LE are offered as both new fixtures or as retrofit kits, either option gives the appearance of a completely

new fixture. Both series fit all standard troffer housings and are available in 1x4, 2x2, 2x4 sizes.

LT Series

Retrofit Kit

Quickest install of all ESI troffer options

Configured for one, two, or three "lamps"

Fits all standard troffer housings

Compatible with most surface mount housings

KT Series

Retrofit Kit

Simple install into existing troffer housing

Available with or without reflector

Prewired options available for type A, B, or C lamps

Multiple reflector profiles available

The LT and KT are less expensive and involve a faster installation, maintain the look of the existing fixture, with all

of the benefits of a new LED fixture. The KT is available as an LED Tube kit or as a Fluorescent kit.

All ESI products are Made in America with industry leading components. All products are capable of dimming, emergency backup, a variety of controls, and several other options. Custom design upon request! Contact ESI customer service at (651) 268-6060 with any questions.


Energy Solutions International creates lighting solutions to meet any application within a variety of industries. With over 25 years of experience, we have the expertise to bring your lighting project to life. You can trust our dedicated team to help you find the best fit for your unique needs and budget. Call us today to see how we can illuminate your space!

Our 60,000 square foot facility, utilizing top-of-the-line manufacturing equipment, provides high quality American Made LED fixtures and kits, all modifiable to project need or any environment! Our team of lighting and controls professionals are dedicated to making sure that your projects have the right solution, are done right, and are out the door, on time, every time!

Address: 220 Marie Avenue East West Saint Paul, MN 55118         |         Phone: (651) 268-6060         |         Fax: (651) 268-6070