Keystone 1×4 LED Doorframe Troffer Retrofit Panel – 3,850 Max Lumens – 24 | 30 | 35W – Smartloop PIR Sensor – 120-277V

Description

This Keystone LED panel doorframe retrofit kit modernizes 1×4 fluorescent troffers with advanced SmartLoop wireless sensor integration and field-adjustable technology. Features Power Select and Color Select capabilities with embedded intelligence for corridors, retail displays, and linear lighting applications requiring smart controls.

• Field-selectable wattage: choose between 20W/30W/35W (factory default highest lumen output at 5000K)
• Selectable CCT: adjust between 3500K/4000K/5000K (factory default 5000K)
• Maximum output of up to 3,850 lumens with 80+ CRI and efficacy up to 113 lm/W
• Integrated SmartLoop Bluetooth 4.2 mesh wireless sensor with motion and daylight harvesting
• Preconfigured smart settings: occupancy mode, 20-minute hold time, 1-minute standby with 50% dimming
• Construction features precise optical lenses over individual LEDs for optimal diffusion and longevity
• Operating temperature range of -4°F to 104°F suitable for damp locations
• 120-277V input with 0-10V dimming providing nearly 70% energy savings vs traditional fluorescent
• 100,000 hour rated life with 16ft sensor detection height and advanced commissioning capabilities