4-foot LED strip light fixture with linear diffused lens for uniform illumination; 120–277V input, 0–10V dimming, 25/30/35/40/50W options (3,750–6,500 lumens) with selectable 3500K/4000K/5000K/5700K/6500K.
4ft LED strip light rear housing view showing the wiring compartment with knockout locations and integrated driver area, plus side-access CCT-select and wattage-select switches; 120–277V input with 0–10V dimming, 25/30/35/40/50W selectable delivering 3,750–6,500 lumens with 3500K/4000K/5000K/5700K/6500K options.
Up-close side view focusing on the 4ft LED strip light lens edge and onboard CCT/wattage switches; 25/30/35/40/50W, 3,750–6,500 lm, 3500K–6500K, 0–10V dimming, 120–277V.
Close-up end view of the 4ft LED strip light highlighting the lens profile and knockout points on the end cap for conduit entry and field wiring; 25/30/35/40/50W, 3,750–6,500 lm, 3500K/4000K/5000K/5700K/6500K, 0–10V dimming, 120–277V.
Mounting and wiring accessory set for the 4ft LED strip light showing the included hangers, aircraft cables with connectors, white mounting plates, wire nuts, and anchor/screw set for ceiling install; 25–50W, 3,750–6,500 lm, 3500K–6500K, 0–10V dimming, 120–277V.

4 Foot LED Strip Light 25W/30W/35W/40W/50W 3750–6500 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming Integrated Sensor Receptacle + Emergency Backup 120–277V


Used in corridors, work areas, and utility spaces requiring linear lighting with emergency illumination. This NCLTG 4-foot strip light includes integrated emergency backup and a sensor receptacle for adaptable control deployment. It operates on 120–277V circuits and supports 0–10V dimming.


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Technical Specifications & Performance Data

Brand NCLTG
Manufacturer Part Number NC-SP4F-M50W-CCT-S
Wattage 25W, 30W, 35W, 40W, 50W
Voltage 120–277V
Lumens 3,750, 4,350, 4,900, 5,400, 6,500
Efficacy 130-150 lm/W
CCT 3500K, 4000K, 5000K, 5700K, 6500K
Dimming 0–10V
Emergency Operation 90 Minutes
Special Features Wattage and CCT Selectable, Integrated Sensor Receptacle + Emergency Backup
Certifications cETLus Listed, DLC Premium
Dimensions 46.5"L x 2.48"W x 2.84"H
Warranty 5-Year Limited Warranty

Project Documentation & Technical Downloads

Technical FAQ Deep-Dive

What wattage options are available for the 4 Foot LED Strip Light?

The 4 Foot LED Strip Light is available in five wattage options: 25W, 30W, 35W, 40W, and 50W. These options allow for customizable illumination to suit various commercial applications, ensuring energy-efficient lighting solutions for a wide range of environments.

How does the 4 Foot LED Strip Light's efficacy contribute to energy efficiency?

With an efficacy range of 130-150 lm/W, this LED strip light helps meet stringent Lighting Power Density (LPD) regulations, offering energy-efficient illumination while providing optimal light output. The high efficacy ensures that the fixture meets modern energy code requirements while reducing energy consumption.

What color temperatures (CCT) are available for the 4 Foot LED Strip Light?

The 4 Foot LED Strip Light offers five selectable color temperatures: 3500K, 4000K, 5000K, 5700K, and 6500K. These options provide flexibility in choosing the ideal light tone for different environments:

  • 3500K: Warm white light ideal for creating a comfortable, inviting atmosphere.
  • 4000K: Neutral white, suitable for general-purpose commercial spaces.
  • 5000K: Bright white light that enhances detail and clarity for work environments.
  • 5700K: Cool white light ideal for areas requiring high contrast and visibility.
  • 6500K: Daylight white, suitable for industrial and high-visibility applications.

Can the 4 Foot LED Strip Light be dimmed?

Yes, the fixture supports 0–10V dimming, allowing for flexible light control. This feature is compatible with Building Management Systems (BMS) and supports Daylight Harvesting and Demand Response (DR), enabling further energy savings and compliance with modern energy codes like Title 24 and IECC.

What certifications does the 4 Foot LED Strip Light have?

The 4 Foot LED Strip Light is cETLus Listed and DLC Premium certified, confirming that it meets high safety and performance standards. The DLC Premium certification also ensures that the fixture qualifies for utility rebates, making it an ideal choice for energy-efficient commercial projects.

How does the integrated sensor receptacle benefit energy efficiency?

The integrated sensor receptacle enables occupancy sensing and integration with external sensors for automatic light control based on occupancy and ambient light levels. This feature enhances energy savings by reducing unnecessary illumination and supports Demand Response (DR) and Daylight Harvesting initiatives.

What is the emergency operation time for the 4 Foot LED Strip Light?

The 4 Foot LED Strip Light is equipped with a 90-minute emergency backup, ensuring reliable illumination during power outages. This feature is crucial for NFPA 101 Life Safety Code compliance, providing illumination in egress paths and ensuring safe evacuation during emergencies.

What is the lumen output for the different wattages of the 4 Foot LED Strip Light?

The lumen output for the 4 Foot LED Strip Light varies by wattage: 25W provides 3,750 lumens, 30W delivers 4,350 lumens, 35W offers 4,900 lumens, 40W provides 5,400 lumens, and 50W delivers 6,500 lumens. These outputs are suitable for various commercial applications that require scalable and efficient lighting solutions.

What is the expected lifespan of the 4 Foot LED Strip Light?

The 4 Foot LED Strip Light is rated for 50,000 hours at L70, meaning it will maintain at least 70% of its initial light output after 50,000 hours of use. This long lifespan minimizes maintenance and replacement costs, ensuring reliability over its operational life in demanding commercial environments.

What warranty coverage does the 4 Foot LED Strip Light come with?

The 4 Foot LED Strip Light is covered by a 5-year limited warranty, providing protection against defects in material and workmanship. This warranty ensures that the fixture will perform consistently throughout its service life, offering long-term reliability for commercial installations.


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