LM-4UF20WCS

L-MAX GEN 2 LINEAR STRIP 4FT 120-277V UP/DOWN WATT SELECT 20W, 24W, 32W, 40W CCT SELECT 2700K, 3000K, 3500K, 4000K, 5000K 90 CRI WHITE FINISH

  • MaxLite L-Max Series LED Linear Architectural Luminaire
  • 4ft Fixture with White Finish
  • 20W / 24W / 32W / 40W Field-Selectable Wattage
  • 2700K / 3000K / 3500K / 4000K / 5000K Selectable CCT (90 CRI)
  • Up to 5,000 Lumens with Adjustable Direct/Indirect Light Distribution
  • 0-10V Dimming with c-Max Controls Ready Capability
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Industry leading quality
Regular price $58.26
Regular price -63% $159.60 Sale price $58.26

Product Overview

The MaxLite LM-4UF20WCS L-Max Gen 2 Linear Architectural Luminaire is a sleek, high-performing 4-foot lighting solution designed for modern commercial and architectural interiors. Featuring field-adjustable wattage (20W, 24W, 32W, 40W) and 5 selectable color temperatures (2700K, 3000K, 3500K, 4000K, 5000K) with a high color rendering index of 90 CRI, this fixture delivers up to 5,000 lumens of premium illumination. Engineered with tool-free press-fit connectivity and flexible direct/indirect light distribution options, it is ideal for continuous run or standalone installations in offices, retail, supermarkets, and educational environments.

Key Features & Benefits

  • Selectable Wattage: Field-adjustable settings of 20W, 24W, 32W, and 40W; factory default is set to the lowest wattage (20W).
  • 5-CCT Selectable: Choose between 2700K, 3000K, 3500K, 4000K, or 5000K; factory default is 4000K.
  • High Color Quality: High 90 CRI provides vivid, accurate color rendering.
  • Adjustable Light Distribution: Flexible direct/indirect ratio settings (100%-0%, 70%-30%, 50%-50%).
  • Continuous Run Press-Fit Connectivity: Fast, seamless, tool-free press-fit locking design for continuous architectural rows.
  • Smooth Dimming: 0-10V dimming capability with a dimming range of 10% to 100%.
  • Controls Ready: Compatible with plug-and-play c-Max control nodes with the addition of the c-Max sensor box.

Dimensions

  • Length (with 2 End Caps): 48.15 inches (1223.0 mm)
  • Length (with 1 End Cap): 47.97 inches (1218.4 mm)
  • Length (No End Caps): 47.79 inches (1213.9 mm)
  • Width: 2.13 inches (54.1 mm)
  • Height: 3.36 inches (85.3 mm)

Technical Specifications

Model Number LM-4UF20WCS
Product Series L-Max Series
Product Type LED Linear Architectural Luminaire
Nominal Fixture Length 4 ft
Selectable Fixture Wattage 20W / 24W / 32W / 40W
Delivered Lumens 5,000 lm @ 40W (100% Downlight)
Nominal Efficacy 125 lm/W @ 40W (100% Downlight)
Input Voltage 120-277V
Input Frequency 50/60Hz
Color Temperature (CCT) 2700K / 3000K / 3500K / 4000K / 5000K selectable
Factory Default Settings Lowest wattage (20W) / 4000K
Color Rendering Index (CRI) >90
Light Distribution Angle 110°
Dimming 0-10V (10% - 100%)
Power Factor >0.87
Calculated L70 Lifetime >100,000 hours
Operating Temperature -4°F to 122°F (-20°C to 50°C)
Storage Humidity 10-85% RH, non-condensing
Environment Damp Locations
Certifications UL Listed, FCC
Qualification DLC Standard
Warranty 10 Years standard
Product Weight 6.2 lbs

Materials & Construction

  • Housing: Durable sheet metal construction
  • Lens: High-transmission polycarbonate diffuser
  • Finish: White
  • Interconnection: Tool-free press-fit locking connectivity

Additional Information

Typical Applications: Commercial offices, architectural interiors, retail spaces, supermarkets, stairwells, and educational facilities.

Mounting Versatility: Supports pendant/suspension, surface/wall, recessed, or T-grid ceiling mounting options (mounting kits sold separately).

Optional Accessories: Compatible with L, T, and X illuminated connectors, roll lens diffusers, power and non-power suspension kits, surface mount brackets, recessed mount kits, and the c-Max sensor box (LM2-CMAXBOX).

Controls Capability: Controls ready for plug-and-play c-Max nodes (PIR motion sensor, daylight harvesting, and networked wireless controls) via the c-Max sensor box (sold separately).