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LSI Troffers & Flat Panels

LSI Lighting



LSI troffer lighting offers innovative, versatile, fresh new designs, multiple layers of controllability for additional energy savings, code compliance and utility rebates. LSI troffer lighting is great for a variety of applications including (but not limited to): schools, hospitals, retail chains, dealerships, and more!

LSI Troffer Image 1


Architectural Troffer

The TRIUMPH (TRI) Troffer is an innovative, versatile, fresh new design that will contemporize any setting. Using three luminescent panels, the TRIUMPH combines the best aspects of panel lights as well as traditional troffers to create a unique skylight appearance in the ceiling.

LSI Troffer 2

Clarity Direct/Indirect Troffer

Direct/Indirect Troffer

Clarity combines traditional lighting concepts with the latest in LED technology. The centrally positioned laser-etched light guide houses the LED array and provides highly uniform direct and indirect lighting. Using premium materials and a post-fabrication paint process, the luminaire provides a sophisticated appearance that upgrades any space. Clarity excels in providing glare-free illumination without compromising on energy efficiency.

Available in 2’x2′ and 2’x4′ form factors, Clarity troffers are also field selectable. The ability to select lumen output and color temperature gives the user tremendous flexibility to personalize their experience in a very affordable manner. The selection can be done before, during or post installation.


Direct/Indirect Troffer - Spec

Recessed Direct/Indirect Troffer

The LED ASC is a recessed direct/indirect troffer specially designed for low-glare illumination. This high performance luminaire comes in two sizes with a choice of lumen outputs to upgrade any space. With their exceptionally long life, the LED light source makes the ASC virtually maintenance free.

This product has a frosted extruded acrylic lens with embedded micro prisms that maximize diffusion without compromising efficacy. Available in 2’ x 2’ and 2’ x 4’ form factors, ASC comes with a limited 5-year warranty. Designed and manufactured in the USA and meets applicable Buy American Act (BAA) requirements.


Low Profile Wide-Lens Troffer - Spec

Recessed Direct/Indirect Troffer

The LPEC’s low profile design makes it ideal for shallow plenum applications. Best in class configurable lumen packages and efficiencies that target DLC Premium. This fixture delivers even illumination with excellent, low glare throughout the space. LPEC is available with controls for additional energy savings and latest building code compliance – integrated standalone (IMS1) or networked (AirLink Blue). It is available in 1’x4′, 2’x2′ and 2’x4′ form factors.

Its high transmission diffuse acrylic radius lens eliminates pixelation from individual LEDs and provides high vertical illumination for visual comfort. Below the plenum, there is side access to an optical chamber and driver compartment via a pressure removable radius lens and side panel. An optional 120v-277V integral emergency battery pack is available to meet critical life-safety standby lighting requirements. With smooth dimming down to 1%, the LPEC can easily upgrade any space. This product has a 5-year warranty.


Side Light Recessed Indirect

Architectural-Grade Troffer

The LED SLI is a low-profile indirect architectural-grade troffer that provides glare-free illumination. The SLI troffer improves visual comfort and brings uniqueness to any space.

Available in 2’x2′ and 2’x4′ form factors, it requires very simple installation, is virtually maintenance free, and has a limited 5-year warranty.

Designed and manufactured in the USA and meets applicable Buy American Act (BAA) requirements.


Troffer Retrofit Kit

Architectural-Grade Troffer

The LED Troffer Retrofit Kits are designed to retrofit into traditional fluorescent housings. The full door assembly quickly attaches to the existing housing with all work conducted from below the ceiling saving labor and money on installation as well as reducing material waste. The retrofit kit is designed to deliver unparalleled performance and efficiency, meeting stringent energy savings requirements.  The TRK is engineered for the renovation market and well suited for schools, offices, hospitals, auditoriums and many more applications.

The LED Troffer Retrofit Kits are available in 1×4, 2×2 and 2×4 form factors with 0-10V dimming down to 10%. 


Field Selectable Edge-Lit

Architectural-Grade Troffer

The ultra-thin, selectable edge-lit LED panel series is designed to personalize the ambient lighting in a variety of indoor settings, including schools, offices, hospitals and retail stores, and is the perfect choice for both new construction and retrofits. Field selectable in both lumen output and CCT, the panels provide occupants with the ultimate flexibility to select the settings most appropriate for the space. Selection is done by the simple flip of a switch before, during or after installation.

Suitable for both grid ceilings and dry wall, this high efficacy luminaire provides long-life and uniform illumination, as well as standard 0-10V dimming capability for energy savings.

The optional AirLink Blue controller can be used to group and zone fixtures and also be paired with external sensors for additional energy savings and code compliance.

LSI Downlights

LSI Downlights

LSI Downlights