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  UL 1598C Classified LED retrofit kits with linear modules, for any linear applications such as troffer, wraparound, strips, etc.
Driver + Module kits, no lamp socket needed
Magnet on the back for easy installation
UL 1598C Classified Retrofit Kits
UL Class 2 Low Voltage System
3 Steps MacAdam Steps for Accurate Color
Long life 50,000 hours
5 Years Warranty of Whole System
Universal Input 120/277V
0-10V Dimming
NSF 2 Complied with PC lens
Aluminum backing for heatsink, independent to Fixtures
True Multi Channel Operation
Programmable with Multiple Light Levels
(1) VPL100, Programmable Multi Channel Constant Current Driver
(4) VEKM-L44F/8XX Linear LED Module
  Accessories: Quick Disconnectors, Tek Screws, Quick Connectors, Wires



Commercial Grade LED Linear Retrofit Kits

Specification Data
Kit Order Code Application Mode Kit Model System Lumen System Wattage System Efficacy CRI Driver
VEKM-L44F/8304 lamp, 4ft 3000K Low WattageD547-4M-304 F/83061505112083VPL100
VEKM-L44F/8354 lamp, 4ft 3500K Low WattageD547-4M-304 F/83561505112083VPL100
VEKM-L44F/8404 lamp, 4ft 4000K Low WattageD547-4M-304 F/84061505112083VPL100
VEKM-L44F/8504 lamp, 4ft 5000K Low WattageD547-4M-304 F/85061505112083VPL100
VEKM-L44F/8304 lamp, 4ft 3000K High WattageD547-4M-304 F/83078006512083VPL100
VEKM-L44F/8354 lamp, 4ft 3500K High WattageD547-4M-304 F/83578006512083VPL100
VEKM-L44F/8404 lamp, 4ft 4000K High WattageD547-4M-304 F/84078006512083VPL100
VEKM-L44F/8504 lamp, 4ft 5000K High WattageD547-4M-304 F/85078006512083VPL100
Module Dimensions
Driver Dimensions
Wiring Diagram


Ordering Information

Linear Retrofit Kit

Module Length
4 - 4ft
3 - 3ft
2 - 2ft

Module Quantity
1 - 1 Module
2 - 2 Modules
3 - 3 Modules
4 - 4 Modules

F - Frosted
C - Clear (No Lens)


8 - CRI > 80
C - CRI > 90

30 - 3000K
35 - 3500K
40 - 4000K
50 - 5000K


Output Mode
Empty - Normal Output
HO - High Output
VHO - Very High Output

Specification data is based on tests performed in a controlled environment and represents relative performance. Actual performance can vary depending on operating conditions. Application and performance data subject to change without notice. All specifications are nominal unless noted otherwise.

Espen Technology Inc.
12257 Florence Ave.
Santa Fe Springs, CA 90670
8:30 AM - 5:30 PM PST (Mon.-Fri.)
Phone: (562)529-2938
Toll Free: 1-866-933-7736
Email: support@espentech.com
Fax : (562)529-2978
Toll Free: 1-888-503-7736