Sunco 1×4 LED Flat Panel Light Fixture 46W Selectable

Product Overview

The Sunco 1×4 LED Flat Panel Light Fixture is a high-performance, energy-efficient lighting solution designed for both residential and commercial environments. This modern flat panel delivers powerful illumination with advanced features like selectable brightness and color temperature, making it ideal for offices, kitchens, classrooms, retail spaces, showrooms, and more. With an output of up to 46W and lumens ranging from 3750LM to 5700LM, this fixture provides bright, consistent light without the flicker or buzz associated with traditional fluorescent systems. Its slim, lightweight construction simplifies installation and maintenance, while integrated LED technology eliminates the need for external ballasts or tube replacements. Backed by a robust 7-year warranty and proudly manufactured in the USA, this two-pack offers reliable performance and dependable customer support for long-term satisfaction.

Key Features

• Selectable Brightness: Enjoy three adjustable power settings—30W, 40W, and 46W—allowing you to tailor light output to your space’s specific needs. The adjustment is made effortlessly via the slider switch on the back of the panel during installation, offering flexibility without requiring disassembly.
• Selectable Color Temperature: Choose between three preset white tones: 3500K (warm white), 4000K (neutral white), or 5000K (cool daylight). Like brightness, color temperature selection is controlled through the same rear-mounted slider switch, enabling quick customization based on time of day, task requirements, or personal preference.
• Slim & Integrated LED Design: Featuring a compact profile and built-in LEDs, this panel replaces outdated fluorescent troffers without the bulk, noise, or frequent maintenance. No additional drivers or ballast upgrades are needed, streamlining setup and reducing long-term operational costs.
• Flicker-Free Operation: Engineered for silent, stable performance, these panels operate without flickering or humming—ideal for environments where visual comfort and focus are essential, such as workplaces or learning spaces.
• Easy Drop Ceiling Installation: Compatible with standard T-grid drop ceilings, the lightweight aluminum frame makes mounting straightforward for professionals or DIYers alike. The matte white finish ensures a clean, modern look that blends seamlessly into contemporary interiors.
• 7-Year Warranty: Sunco stands behind its products with industry-leading coverage, reflecting confidence in durability, reliability, and customer service—all supported by U.S.-based specialists.

Technical Specifications

• Model: 1×4 LED Flat Panel Light Fixture
• Power Output: 46W (with selectable options: 30W / 40W / 46W)
• Luminous Flux: 3750LM / 5000LM / 5700LM (varies based on selected wattage)
• Color Temperature Options: 3500K / 4000K / 5000K (selectable via physical slider switch)
• Certification: ETL Listed for safety and performance standards
• Finish: Matte White
• Dimensions: Standard 1×4 foot panel size (compatible with most troffer grids)
• Quantity per Pack: 2 fixtures
• Warranty: 7 years limited warranty
• Origin: Manufactured in the USA by Sunco Lighting

Benefits & Use Cases

This LED flat panel is engineered for versatile use across a wide range of settings. In commercial environments like offices and schools, the ability to choose between neutral and cool daylight (up to 5000K) enhances concentration and visual clarity throughout the day. For residential applications, the warm 3500K setting creates a cozy atmosphere in living rooms or bedrooms, while the adjustable brightness allows users to scale light levels according to activity—reading, cooking, or relaxing.

One of the standout advantages is the dual-select feature: both brightness and color temperature are controlled through a single, accessible slider switch located on the rear edge of the fixture. This means no need to remove covers, climb ladders, or access internal wiring after installation—making adjustments simple even months down the line. Whether you’re upgrading an entire office suite or refreshing a home kitchen, this flexibility ensures optimal lighting from day one.

Users frequently highlight the fixture’s lightweight design, which reduces strain during handling and speeds up installation. The matte white surface not only resists glare but also complements modern decor without appearing dated or industrial. Many customers report satisfaction with how well the panels fit standard ceiling grids and how quickly they can be installed without specialized tools.

Additionally, the elimination of fluorescent components means fewer replacements over time, lower energy bills, and reduced environmental impact. Since the LEDs are fully integrated, there’s no risk of tube breakage or phosphor degradation—common issues with older lighting systems.

Important Notes

• Each package includes two (2) 1×4 LED flat panel lights.
• Brightness and color temperature must be manually set using the physical slider switch on the back of each unit at the time of installation—no remote control, app, or smart-home integration is included.
• While many buyers praise the value, ease of use, and brightness, feedback on long-term durability varies; however, the comprehensive 7-year warranty provides peace of mind.
• Compatible with standard recessed troffer openings found in most drop ceiling systems used in commercial and residential buildings.
• Not dimmable out of the box; requires a compatible aftermarket dimmer switch (not included) if variable lighting levels are desired post-installation.