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
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
LM-4UF20WCSEMTA
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L-MAX GEN 2 LINEAR STRIP 4FT 120-277V UP/DOWN WATT SELECT 20W, 24W, 32W, 40W COLOR SELECT 27K, 30K, 35K, 40K, 50K WHITE W/ EMERG BBU TAA

  • MaxLite L-Max Gen 2 Linear Architectural Luminaire
  • Selectable Wattage: 20W / 24W / 32W / 40W
  • Selectable CCT: 2700K / 3000K / 3500K / 4000K / 5000K (90 CRI)
  • Adjustable Direct/Indirect Light Distribution (100%-0%, 70%-30%, 50%-50%)
  • Factory-Installed Emergency Battery Backup (900 Lumens for 90 Mins)
  • Controls Ready with c-Max Compatibility & TAA Compliant
Spec Sheet
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Product Overview

The MaxLite LM-4UF20WCSEMTA L-Max Gen 2 Linear Architectural Luminaire is a sleek, versatile 4-foot lighting solution engineered for modern architectural, commercial, and retail environments. Operating on a universal 120-277V input, this fixture features 4 selectable wattages (20W, 24W, 32W, 40W) delivering up to 5,000 lumens, alongside 5 selectable color temperatures (2700K to 5000K) with a high color rendering index of 90 CRI. Equipped with a factory-installed emergency battery backup unit (EM) delivering 900 lumens for 90 minutes during power disruptions, tool-free press-fit connectivity for seamless continuous runs, field-adjustable direct/indirect lighting distribution, and TAA compliance, this fixture delivers exceptional lighting performance and adaptability.

Key Features & Benefits

  • Selectable Wattage: 20W, 24W, 32W, and 40W power settings; default factory setting is the lowest wattage (20W).
  • Selectable CCT: Field-switchable between 2700K, 3000K, 3500K, 4000K, and 5000K (factory default is 4000K).
  • Emergency Battery Backup: Factory-installed battery backup unit provides 900 lumens of emergency illumination for 90 minutes when fully charged.
  • Adjustable Direct/Indirect Distribution: Field-adjustable ratios include 100%-0%, 70%-30%, and 50%-50% direct/indirect output.
  • Press-Fit Connectivity: Tool-free locking design enables fast, continuous linear row installations.
  • Controls Ready: Compatible with MaxLite c-Max plug-and-play sensor nodes via the optional c-Max sensor box.
  • TAA Compliant: Suitable for government and federally funded lighting projects.

Dimensions

  • Fixture Length: 48.15 inches (1223.0 mm) with two end caps; 47.97 inches (1218.4 mm) with one end cap; 47.79 inches (1213.9 mm) without end caps
  • Fixture Width: 2.13 inches (54.1 mm)
  • Fixture Height: 3.36 inches (85.3 mm)
  • Continuous Run Adjustment: Subtracts approximately 0.5 inches (12.7 mm) per fixture-to-fixture connection.

Technical Specifications

Model Number LM-4UF20WCSEMTA
Order Code 113014
Product Series L-Max Linear Architectural Luminaire
Nominal Length 4 ft
Selectable Fixture Wattage 20W / 24W / 32W / 40W
Delivered Lumens (@ 100% Downlight) 5,000 lm @ 40W (2700K / 3500K / 5000K)
Nominal Efficacy 125 lm/W @ 40W
Emergency BBU Output 900 lm for 90 minutes
Input Voltage 120-277V AC
Input Frequency 50/60Hz
Color Temperature (CCT) 2700K / 3000K / 3500K / 4000K / 5000K selectable
Factory Default Settings 20W (lowest wattage), 4000K
Color Rendering Index (CRI) >90
Beam Distribution 110°
Dimming 0-10V dimmable (10% to 100%)
Power Factor >0.87
Calculated L70 Lifetime 100,000 hours
Operating Temperature BBU mode: 32°F to 122°F (0°C to 50°C)
Environment UL Listed for Damp Locations
Certifications UL Listed, FCC, TAA Compliant
DLC Classification DLC Standard (Product IDs: S-2KY1SW, S-QN1RJJ)
Warranty 10 Years standard
Product Weight 6.2 lbs

Materials & Construction

  • Housing: Formed sheet metal housing
  • Lens: High-transmission frosted polycarbonate optical diffuser
  • Finish: Architectural White
  • Interlock Mechanism: Precision tool-free press-fit joint connectors

Additional Information

Typical Applications: Architectural commercial interiors, corporate offices, retail spaces, supermarkets, educational facilities, and stairwells.

Mounting Versatility: Supports pendant/suspension cable mount, surface mount, wall mount, or T-grid mounting using optional kits (sold separately; not compatible with recessed mounting kits due to emergency battery backup configuration).

Continuous Run & Wiring Notice: Continuous-run installations require 6-wire power cords (LM2-6CORD / LM2-6CORDB) for EM units. Only one emergency backup fixture is permitted per continuous run layout.

Controls Compatibility: Field-upgradable with MaxLite c-Max sensor box (LM2-CMAXBOX) and compatible PIR or network lighting control nodes.