ILP LANCE22-31L-U-40 Lance Volumetric Troffer Retrofit Kit LED Light 4000K, 22 Watt, 3120 Lumens

The ILP LANCE22-31L-U-40 is a one-piece troffer retrofit kit designed for recessed lighting applications. It consolidates installation into a compact unit with two universal mounting brackets, enabling a quick, job-site friendly retrofit that can average under three minutes. The lightweight aluminum body finished in matte white houses a high-transmission extruded PMMA frosted acrylic lens, delivering a clean, contemporary look while optimizing light output and distribution. With a 22-watt drive and a nominal color temperature of 4000K, the kit provides 3120 delivered lumens at up to 148 lm/W, supporting efficient replacement of traditional 2x2, 2x4, or 1x4 fixtures in compatible recessed layouts.

Construction and features emphasize versatility and control: air return options accommodate ventilation considerations, and advanced wireless control options enable integration with modern lighting management systems. The fixture is available in common panel sizes (1x4, 2x2, 2x4) to match existing openings, and it supports 80 and 90 CRI options to suit color fidelity requirements in varied spaces. A 0-10V dimmable driver facilitates stepped or continuous dimming for scene control and energy savings. The design carries ETL listing for UL1598C and is DLC Premium qualified, reflecting adherence to performance and safety standards valued in commercial retrofit projects. The unit is backed by a standard 5-year warranty with an optional 10-year extension and boasts a calculated L70 lifespan exceeding 100,000 hours, offering long-term reliability for hard-to-reach installations.

In practical use, this retrofit kit is suited for upgrading existing troffer installations in commercial offices, classrooms, and similar spaces where consistent white illumination, good color rendering, and energy efficiency are priorities. Compatible operation at 120–277V input ensures flexibility across different building electrical configurations. When selecting this kit, verify the fixture opening dimensions and ceiling access for tool-free installation advantages, and consider whether wireless controls or air return options align with your HVAC and maintenance plans. The packaging is listed as individual units.

Features:

• Troffer Retrofit Kit for recessed lighting applications
• One-piece unit with two universal mounting brackets
• Lightweight aluminum matte white finish body
• High transmission PMMA frosted acrylic lens
• 2x2, 1x4, 2x4 configurations
• 0-10V dimmable driver
• Up to 155 lm/W and 3,120 lumens at 22W