Keystone KT-RKIT45PS-24DB-8CSA-VDIM

KT-RKIT45PS-24DB-8CSA-VDIM Product Description

This Keystone high-output doorframe retrofit kit delivers superior illumination for commercial offices, retail spaces, and institutional facilities. With field-adjustable wattage and color temperature settings, it provides maximum lighting flexibility in a 2x4 format. The advanced construction ensures consistent light distribution while enabling efficient retrofit installation that maintains existing ceiling infrastructure.

Features:

2x4 LED doorframe retrofit kit for upgrading existing fluorescent recessed troffers without modifying fixture mounting
Field-adjustable wattage: choose between 30W/38W/45W 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 5,850 lumens with 80+ CRI and efficacy up to 139 lm/W
Standard T-grid compatibility with streamlined doorframe installation using included mounting hardware
Superior optical technology provides excellent light distribution and visual comfort for demanding commercial environments
120-277V operation and 12V auxiliary output for enhanced control
Damp location rated with operating temperature range of -4°F to 122°F
Compatible with Keystone SmartSafe emergency backup systems and optional PIR motion sensors
50,000 hour rated life

Specifications:

Brand:    Keystone    
Manufacturer Part Number:    KT-RKIT45PS-24DB-8CSA-VDIM
UPC:    843654134840    
Lumens:    5,850 Lumens
Wattage:    45 Watts    
Input Voltage:    120-277V
Dimmable:    0-10V    
Color Temperature:    3500K, 4000K, 5000K
Rated Hours:    50,000 Hours    
Min Operating Temp:    -4 Degrees F
CRI:    80+    
Special Features:    CCT Selectable, Wattage Selectable
Length:    47.8"    
Width:    23.85"

About Keystone:

At Keystone Technologies, we believe lighting should be simple, hassle-free, and enjoyable. That's why we offer a full range of high-quality lighting solutions, including LED lamps, fixtures, and controls, designed for performance, reliability, and ease of use. With a focus on innovation and customer satisfaction, Keystone is committed to delivering products that make lighting smarter, more efficient, and better for every environment—from commercial spaces to residential settings. Our mission is to "Light Made Easy," and we bring that philosophy to everything we do.