ILP LANCE14-29L-U-940 Lance Volumetric Troffer Retrofit Kit LED Light 4000K, 21 Watt, 2686 Lumens

ILP LANCE14-29L-U-940 Lance Volumetric Troffer Retrofit Kit is a one-piece lighting retrofit solution designed for recessed installations. This kit represents a compact, lightweight approach to converting existing troffers to modern LED illumination, featuring universal mounting brackets and an approximate installation time of under three minutes. The aluminum body is finished in matte white, and a high-transmission extruded PMMA frosted acrylic lens helps deliver consistent light output while maintaining optical efficiency. An emphasis on efficiency is reflected in lumen output ranges and a high delivered efficacy, with the specific example here detailing 2,686 lumens at 21 watts, equating to around 129 lumens per watt, and a color temperature of 4000K with a 90+ CRI option available for color accuracy in task-oriented environments.

The design supports versatility in ceiling layouts by offering multiple footprint sizes—1x4, 2x2, and 2x4 configurations—and includes practical features such as air return options and advanced wireless control capabilities. The unit is dimmable via a 0-10V driver, enabling smooth light level adjustments to suit ambient needs or occupancy profiles. With a calculated L70 lifespan exceeding 100,000 hours, this retrofit kit emphasizes long-term reliability for maintenance-conscious facilities, and it carries ETL listing for UL1598C as an indication of compliance with applicable safety standards. The product is also labeled as DesignLights Consortium Premium qualified, which can be relevant for energy-efficiency projects and savings verification in compatible systems.

For installation and compatibility, note that the kit is intended for recessed troffer retrofits and is designed to work with standard 120-277V power input. Sized and packaged as a single unit per order, it integrates into existing fixtures without requiring a full fixture replacement, and the 5-year warranty is standard with an optional extension to 10 years. When selecting this kit, verify the fixture cavity size and mounting compatibility with your ceiling system to ensure proper fit and performance.

Features:

• Troffer Retrofit Kit for recessed lighting applications
• One-piece unit with two universal mounting brackets
• Average install time less than 3 minutes
• Lightweight aluminum matte white finish body
• High transmission extruded PMMA frosted acrylic lens
• 0-10V dimmable driver
• ETL Listed for UL1598C and DesignLights Consortium Premium Qualified