Keystone 2×4 LED Center Basket Troffer Retrofit Kit – 3,900 Max Lumens – 20 | 25 | 30W – Controls Ready – 120-277V

Description

This Keystone LED center basket retrofit kit delivers efficient illumination for 2×4 commercial recessed ceiling applications. Combines Power Select and Color Select technologies with controls-ready design for versatile installation and operation in offices, retail spaces, and educational facilities.

• Field-selectable wattage: choose between 20W/25W/30W (factory default highest lumen output)
• Selectable CCT: adjust between 3500K/4000K/5000K (factory default highest lumen output)
• Maximum output of up to 3,900 lumens with 80+ CRI and efficacy up to 135 lm/W
• Frosted lens provides even light distribution and visual comfort
• Operating temperature range of -4°F to 104°F for dependable performance
• 120-277V input with 0-10V dimming and 12V auxiliary power
• 100,000 hour rated life minimizes maintenance requirements
• Controls-ready design supports sensor integration and Smart Loop wireless system
• Architectural grade center basket volumetric design with IC rating