RAB 39W LED Troffer 2x2 Field Adjustable 4913 Lumens Selectable CCT 0-10V Dimming 120V-277V Battery Backup White

RAB 39W LED Troffer 2x2 Field Adjustable with Battery Backup

Professional-Grade Emergency Lighting Solution

The RAB 39W LED Troffer 2x2 Field Adjustable delivers professional-grade emergency lighting performance for commercial and institutional applications. This field adjustable LED troffer features selectable wattage and color temperature with integrated battery backup designed for electrical contractors, lighting professionals, and facility managers, providing the reliable performance and industry-leading quality that lighting professionals demand.

Professional Features & Benefits

Field Adjustable Performance

• Adjustable Wattage 19/22/39W - Field selectable power consumption for optimal energy efficiency and lighting levels
• Selectable CCT 3500K/4000K/5000K - Field adjustable color temperature for versatile commercial applications
• High Efficacy 116.2-139.1 LPW - Superior energy efficiency reduces operating costs and qualifies for utility rebates
• Variable Lumen Output 2432-4913 - Adjustable light output provides precise illumination control for different space requirements

Emergency & Control Features

• Integrated Battery Backup - Built-in emergency lighting system ensures code compliance and occupant safety
• 0-10V Dimming Compatible - Professional dimming control for energy savings and lighting scene management
• Universal Voltage 120V-277V - Compatible with standard commercial electrical systems for easy installation

Technical Specifications

Field adjustable 19W/22W/39W LED troffer delivering 2432-4913 lumens with selectable color temperatures of 3500K, 4000K, and 5000K. Universal input voltage 120V-277V with 0-10V dimming capability and integrated battery backup. Dimensions: 28.6" L x 26.9" W x 4.8" H, white finish, constant current LED driver, 100,000-hour lamp life, DLC listed for utility rebate eligibility.

Installation & Setup

1. Mount troffer in standard 2x2 ceiling grid system ensuring proper electrical connections for professional results
2. Connect universal voltage input 120V-277V and configure 0-10V dimming controls for energy-efficient operation
3. Select desired wattage setting (19W/22W/39W) using field adjustable controls for optimal performance
4. Configure color temperature selection (3500K/4000K/5000K) to match application requirements
5. Test battery backup system and verify emergency lighting functionality for code compliance
6. Commission dimming controls and verify proper operation across full dimming range

Professional Applications

Ideal for:

• Commercial Office Buildings - Open offices, conference rooms, and administrative areas requiring emergency lighting
• Educational Facilities - Classrooms, libraries, and corridors with code-required battery backup systems
• Healthcare Facilities - Patient rooms, nursing stations, and medical office buildings
• Retail Environments - Sales floors, fitting rooms, and back-of-house areas with emergency lighting requirements
• Government Buildings - Municipal offices, courthouses, and public facilities requiring code compliance
• Hospitality Spaces - Hotel corridors, meeting rooms, and guest service areas
• Industrial Facilities - Administrative offices, break rooms, and control rooms in manufacturing environments
• Multi-Tenant Buildings - Common areas, lobbies, and tenant spaces with emergency lighting codes

Field Adjustable Technology Advantage

RAB's field adjustable technology allows contractors to optimize performance after installation, reducing inventory requirements while ensuring perfect lighting levels. The selectable wattage and color temperature features provide unprecedented flexibility for retrofit projects and new construction, while the integrated battery backup eliminates the need for separate emergency fixtures.

Why Choose RAB Quality?

RAB's commitment to DLC listing ensures utility rebate eligibility, while the field adjustable features provide reliable performance and code compliance for lighting professionals. The integrated battery backup system, professional-grade LED technology, and 100,000-hour lamp life deliver the long-term value and dependable operation that electrical contractors and facility managers demand for critical emergency lighting applications.