ILP VOLA22-31L-U-40 Volumetric LED Troffer 4000K, 21 Watt, 3069 Lumens

The ILP VOLA22-31L-U-40 Volumetric LED Troffer is a low-profile architectural lighting fixture designed to provide efficient ambient illumination in commercial and institutional spaces. Its lightweight aluminum body features a matte white finish and a high-transmission extruded PMMA frosted acrylic lens, delivering a clean, diffuse light with minimal glare. Available in 1×4, 2×2, and 2×4 configurations, this troffer supports recessed, surface, or flange mounting and offers air return options to suit different ceiling plenum requirements. The luminaire is designed for long service life, with an estimated L70 rating exceeding 100,000 hours and a 21-watt power draw at 4000K, delivering approximately 3,069 delivered lumens for strong yet efficient performance.

Key construction and features include a design that emphasizes mounting versatility and a high-efficiency light engine. The fixture is available in color temperatures ranging from 3000K to 5000K with options for 80 or 90 CRI, enabling tailored color accuracy for different applications. It uses a 0-10V dimmable driver for compatible dimming control, and is ETL listed with DesignLights Consortium Premium qualification, indicating compliance with recognized safety and efficiency standards and access to advanced energy management options. Recommended use cases include office clusters, hallways, lobbies, and other inhabited interior spaces where a seamless, recessed ceiling profile and reliable performance are valued. In addition to the standard 5-year warranty, an extended 10-year warranty is offered.

Practical considerations include the fixture’s wide input voltage range (120–277V) and a lumen output range of 2,400–10,000 depending on configuration, with efficacy reaching up to 151 lm/W in optimized setups. This makes it suitable for projects seeking high-quality, consistent illumination with reliable color rendition and long-term operating life. Packaging is listed as per unit, and maintenance considerations align with standard LED troffers, including driver dimming compatibility and the ability to accommodate various ceiling installations.

Features:

• Architecturally designed volumetric troffer
• Lightweight aluminum matte white finish
• High transmission PMMA frosted acrylic lens
• Recessed, Surface or Flange Mount with Air Return Options
• Advanced wireless controls options
• Available in 1x4, 2x2, 2x4 configurations
• 2,400–10,000 Delivered Lumens; up to 151 lm/W
• CRI 80+ to 90; 4000K CCT (and 3000K–5000K ranges available)
• Long life: L70 >100,000 hours
• 0-10V dimmable with ETL listed and DLC Premium
• 5-Year Standard warranty (10-Year optional)