The ILP LANCE24-37L-U-40 Lance Volumetric Troffer Retrofit Kit is a one-piece LED retrofit solution designed for recessed ceiling luminaires. It integrates a lightweight aluminum body finished in matte white with a high-transmission extruded PMMA frosted acrylic lens, delivering a compact, low-profile retrofit that can simplify installation in existing 1x4, 2x2, and 2x4 fixtures. The kit includes two universal mounting brackets and supports air return options and advanced wireless control capabilities, enabling flexible integration with compatible building automation systems. With a delivered lumen range from 2,300 to 6,200 and a high efficacy up to 155 lm/W, this design aims to improve energy efficiency while maintaining quality light across a 3000K–5000K CCT spectrum and 80–90 CRI options. The specific configuration for this SKU provides 3738 lumens at 4000K from a 27W input, illustrating a balance of brightness and efficiency for common office or retrofit projects. Verified performance characteristics, including a calculated L70 life exceeding 100,000 hours and a 0–10V dimmable driver, help define long-term operation and controllability for maintenance and ambient lighting planning. The unit is ETL listed for UL1598C and is DesignLights Consortium Premium Qualified, which can influence utility rebate eligibility and project compliance considerations.
Features:
- Troffer Retrofit Kit for recessed lighting applications
- One-piece unit with two universal mounting brackets
- Lightweight aluminum matte white finish body
- High transmission extruded PMMA frosted acrylic lens
- 0-10V dimmable driver
- 2,300–6,200 Delivered Lumens
- Up to 155 lm/W efficiency
- Input Voltage:
- 120-277V
- Color Temp:
- 4000K
- Watt:
- 27
- Lumens:
- 3738
- Lumen Per Watt:
- 140
- CRI:
- >80
- Finish:
- White
- ETL Listed:
- Yes
- DLC:
- Premium
- Average Rated Life:
- 100,000 hrs
- Warranty:
- 5 Years
- Package Size:
- Each