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

Description

This Keystone 1×4 LED center basket troffer delivers exceptional illumination for commercial recessed ceiling applications. With selectable wattage and color temperature controls, it offers customized lighting performance for any application.

• Field-adjustable wattage: select between 24W/30W/35W to optimize light output for specific applications
• Field-adjustable CCT: choose between 3500K/4000K/5000K to create the ideal lighting environment (factory default 4000K)
• Maximum output of up to 4,550 lumens with 80+ CRI and efficacy up to 135 lm/W
• Frosted lens eliminates glare for superior visual comfort in office and commercial environments
• 120-277V operation
• Operating temperature range of -4°F to 104°F for reliable performance in various conditions
• IC rated for insulation contact installation with low optical flicker
• Power factor greater than 0.95 with THD less than 20% for efficient operation
• Compatible with Keystone SmartSafe emergency backup systems
• 100,000 hour rated life backed by a 10-year limited warranty