LED Universal Retrofit System Economy (URS-ECO)

Linmore LED Labs Universal Retrofit System Economy (URS-ECO) is the ultimate retrofit system for a variety of linear fluorescent light fixtures. Each URS-ECO is comprised of a patent pending aluminum extrusion, a high-efficacy set of LEDs, and an external dimmable driver. The URS-ECO is offered in two nominal lengths, 2′ & 4′, to retrofit the most popular installed housing. When the objective is to extend the useful life of installed fixtures while upgrading to LED with a robust, complete retrofit system with components that exceed those found in LED Tubes, Linmore’s URS-ECO is the clear choice.

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  • Efficacy up to 145 Lumens/Watt Delivered
  • 0-10 Volt Multi-Channel Dimming External Driver
  • Aluminum Heat Sink/Extrusion
  • Integral Volumetric Diffuser
  • Clear Polycarbonate End Caps
  • No Glass
  • 240 Degree Light Distribution
  • Warranty: 10 Years Light Bar / 10 Years Driver
  • No Mercury
  • No UV Light


  • Suitability: T5 or T8 Linear Fluor Fixtures
  • Warranty: 10 Years Light Bar / 10 Years Driver
  • Expected Life: > 200,000 Hours
  • Driver: External, 0-10 Volt Dimmable
  • System Input Wattage (driver dependant): 9-144 Watts
  • Length: 21.25″ or 45.25″ (including cap tab)
  • Efficacy (3500K): 130-145 Lumens/Watt (+/- 10%)
  • Voltage: 100-277 Volts AC
  • Beam Angle: 240
  • Integral Volumetric Diffuser: Frosted, 94% Transmission Rate
  • Color Rendering Index (CRI): 82
  • Color Temperature: 3500K, 4100K, or 5000K
  • Extrusion Material: 6063 T5 Aluminum
  • Operating Temperature: -40F – 140F
  • Power factor: 0.99
  • Total Harmonic Distortion (THD): < 9% (277 Volt)
  • Certifications: UL1598, FCC CFR 47 Part 15, ROHS CUL (Canada)
  • Design Lights Consortium: Linear Ambient fixture and Retrofit Kit

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