4-Ft LED Flush Mount Light 3000K 36W - Even, Long-Lasting Illumination

In this review the Lithonia Lighting 4-ft LED flush mount is evaluated for homeowners and contractors who need bright, reliable general lighting. The bottom line: this fixture is best for utility rooms, kitchens and basements where a slim, energy-efficient replacement for fluorescent linear lights is required. Its biggest selling point is consistent, evenly distributed light at 3000K with long-life LEDs rated for roughly 50,000 hours, which reduces the hassle of frequent lamp changes and provides a ready, low-maintenance option for everyday use.

Key Features

• Energy efficient: The fixture consumes 36W while delivering 3,100 lumens, providing strong illumination with lower power draw than many older fluorescent fixtures.
• Long service life: Integrated LEDs are rated for 50,000 hours, reducing maintenance and the need to replace hard-to-access tubes.
• Versatile mounting: Designed for either ceiling or wall mount, the linear shape works well in kitchens, corridors, closets or utility spaces.
• Dimmable performance: Works with most TRIAC dimmers to give control over light level and ambiance in finished rooms.
• Safety and standards: UL and CUL certified for the USA and Canada and listed for damp locations, meeting common building requirements.
• Simple installation: Includes parts and a manual so a screwdriver is all that is typically needed for basic installation when power is off.

Who It's For

This fixture is aimed at homeowners, landlords and light commercial users who want a straightforward replacement for fluorescent strips in kitchens, basements, attics and hallways. Its bright 3000K output and 3,100 lumen level make it a practical choice where clear, general illumination is the priority.

It is less appropriate for decorative applications that require a designer fixture or color-critical tasks needing a CRI significantly higher than 80, or for projects demanding an exact 48 in nominal length without consulting the spec sheet for final dimensions.

Pros & Cons

Pros

• Bright, even general illumination at 3,100 lumens while using just 36W.
• Long-life LEDs rated around 50,000 hours, lowering replacement frequency.
• Meets industry standards with UL/CUL certification and Energy Star listing for efficiency.
• Dimmable with most TRIAC dimmers for flexible lighting control.

Cons

• Length may not be exactly 48 in, so installers should check the spec sheet or measure before final mounting.
• CRI is 80, which is adequate for general tasks but not ideal for critical color work or premium decorative lighting.

Specifications

Power	36.0W
Input Voltage	120V
Luminous Flux	3,100 lm
Color Temperature	3000K (Bright White)
Average Life	50,000 hours
Dimensions	47.56 x 8.73 x 3.52 in
Certifications	UL, CUL, ENERGY STAR, listed for damp locations

Our Verdict

The Lithonia 4-ft LED flush mount is a practical, value-driven option for anyone seeking an efficient, low-maintenance replacement for linear fluorescents in utilitarian spaces. With 3,100 lumens, 3000K light and a long rated life, it delivers reliable general illumination and meets common safety standards, making it a smart buy for kitchens, basements and work areas where consistent brightness and energy savings matter.

Frequently Asked Questions

Can this fixture be dimmed?
Yes. It is dimmable with most TRIAC dimmers, allowing you to reduce light levels with compatible controls.

Is the length exactly 48 in?
The nominal length is 4 ft but the actual dimension is about 47.56 in; consult the spec sheet before installation for exact measurements.

Where can this fixture be installed?
It can be mounted on ceilings or walls and is listed for damp locations, making it suitable for kitchens, basements, closets and similar areas.