Keystone 1×4 LED Center Basket Troffer – 4,550 Max Lumens – 24 | 30 | 35W – 120-277V

Description

This Keystone center basket troffer provides efficient illumination for commercial offices, retail environments, and institutional facilities. With field-adjustable wattage and color temperature options, it delivers versatile lighting performance in a compact 1×4 volumetric design. The controls-ready configuration enables easy integration of sensors and advanced lighting controls for enhanced energy efficiency.

• 1×4 center basket volumetric troffer design for recessed installations in commercial drop ceiling systems
• Field-adjustable wattage: choose between 24W/30W/35W to customize light output for specific applications
• Field-adjustable CCT: adjust between 3500K/4000K/5000K to create the ideal environment for different tasks
• Maximum output of up to 4,550 lumens with 80+ CRI and efficacy up to 130 lm/W
• Controls-ready design allows installation of sensors including Keystone SmartLoop system
• Architectural grade center basket volumetric design with frosted lens for superior light distribution
• 120-277V operation and 12V auxiliary output
• IC rated with operating temperature range of -4°F to 104°F
• Compatible with Keystone SmartSafe emergency backup systems
• 50,000 hour rated life with THD less than 20% and power factor greater than 0.95