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Light Efficient Design

Valid September 1–30, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.
Valid June 1 - 30th, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.

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    Light Efficient Design RP-TTF-G1-1X4-36L-835-FWFC-SR 28W 1' x 4' Troffer

    $180.99

    Key Features and Benefits of This LED Troffer

    At 3500 lumens and 85 CRI (Color Rendering Index), this troffer delivers even, accurate light output suited to office and retail environments where color accuracy matters. DLC (DesignLights Consortium) listing can support eligibility for utility rebate programs, helping offset upgrade costs.

    Where to Use the RP-TTF-G1-1X4-36L-835-FWFC-SR Troffer

    This fixture is built for indoor commercial ceilings such as drop ceiling grids in offices, schools, and retail stores. It is a dry location fixture and is not designed for damp, wet, or outdoor environments.

    Installation and Compatibility Checks

    Sized at 47.8 by 11.9 inches, this troffer is designed to fit into a standard 1x4 foot ceiling grid, so confirm grid dimensions before ordering. It runs on 120-277V and supports 0 to 10V dimming with a compatible dimmer.

    Additional Buying Context

    ETL listing and RoHS compliance, along with a 10 year manufacturer warranty, give specifiers documentation for commercial lighting upgrades. A rated life of 100,000 hours reduces long-term maintenance compared with fluorescent troffers requiring periodic tube replacement.

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Light Efficient Design

Founded in 2008, Light Efficient Design has been for a while a preferred choice among professionals and distributors for its HID retrofit lighting solutions. One of the brand’s biggest strengths is its commitment to associate quality design with innovative technology advancements. That’s how they earn their top spot in the ever-advancing LED industry - using a more advanced active cooling and smarter temperature control technology in their LED solutions. If you’re looking to make a smooth transition to LED lighting, Light Efficient Design has state-of-the-art equipment you can count on. Browse our large selection of lighting products from Light Efficient Design and shop at market-leading prices!

How Light Efficient Design is Leading the Way in LED Innovation?

Emerged as a leader in the lighting industry, Light Efficient Design has become the most preferred brand for integrated LED technology in Canada. They allow you to upgrade your spaces with technology-integrated illumination, which is both environmentally friendly and cost-effective. From retrofit lamps to incandescent bulbs to wall packs, area lights, high bays and canopy lights, their products provide perfect and long-lasting performance. They also come with advanced controls, such as dimming and motion sensing, allowing you to easily manage the lighting system via remote. Shop now at Lumenco and transition smoothly into a greener future.