LED Panel Lights | LED Troffer Lights

What are LED Panel Lighting Fixtures?

LED light panels are commercial fixtures engineered for installation inside dropped ceiling and suspended ceiling systems. These low-profile LED ceiling panels serve as direct replacements for outdated fluorescent panels and troffer lights while offering surface mounting capabilities for solid ceilings.

With their ultra-thin design profile measuring just 0.75 inches thick, they excel in applications where ceiling clearance is limited. Modern interiors benefit from their sleek aesthetics, which simultaneously enhance ambiance and deliver superior functional illumination.

What Are The Benefits of Using LED Panel Lighting versus Fluorescent Troffers?

• Energy Savings / Efficiency: High-efficiency LED panels reduce energy use by 50-75% compared to fluorescent troffers. A 36W LED panel replaces a 72W fluorescent fixture while delivering the same or better illumination.
• Lighting Quality: LED flat panels provide high CRI (80+) illumination with consistent color over their 50,000+ hour life. Unlike fluorescents, LEDs do not yellow or shift color as they age.
• Lower Maintenance Costs: Long-life LEDs eliminate tube and ballast replacements. Facilities typically reduce lighting maintenance expenses by 70-80% over the system's lifetime.
• No Strobing or Humming: LED panels operate with zero flicker and no ballast noise. This eliminates workplace discomfort caused by failing fluorescent ballasts.
• Instant On: LED panels reach full brightness instantly-even in freezing temperatures where fluorescents require warm-up time. Ideal for cold storage and unheated facilities.
• Motion Sensor Compatibility: Integrated 0-10V dimming and occupancy sensor compatibility enables advanced controls. LEDs tolerate frequent switching without reducing lifespan, unlike fluorescents.
• Environmental Benefits: LED panels contain no mercury and require no hazardous waste handling. Facilities avoid fluorescent disposal fees and simplify recycling processes.

* According to the U.S. Department of Energy's LED lighting guidance, LED lighting technology can reduce energy consumption by 75% or more when replacing traditional fluorescent fixtures. These substantial efficiency gains translate to lower operating costs and reduced environmental impact for commercial facilities.

Additional Features

• Color Selectable Panels: Field-adjustable models offer switchable color temperature from 3000K to 5000K. Contractors appreciate the flexibility to match existing lighting or change color temperature after installation without fixture replacement.
• Wattage Selectable Panels: Post-installation wattage adjustment allows precise light level control. Toggle between three wattage settings using a simple switch to optimize brightness for specific applications.
• LED Panels with Emergency Backup: Integrated battery backup systems provide 90-minute emergency illumination at reduced output during power outages. Essential for meeting egress lighting codes in commercial buildings.
• Occupancy Sensors: Built-in motion detection with adjustable sensitivity automatically controls lighting based on room occupancy patterns. Conference rooms and private offices see energy savings of 30-40% beyond baseline LED efficiency.

What are the Best Applications for LED Flat Panel Lights and Troffers?

Commercial and institutional environments benefit most from LED panel lighting due to its even light distribution and professional appearance. Our customer base spans diverse industries with specific lighting requirements:

Photography and videography applications particularly benefit from LED panels because they produce consistent, flicker-free illumination with adjustable color temperature. Unique applications choose our high-CRI models above 90 for accurate color reproduction during shoots.

The Illuminating Engineering Society (IES) provides detailed recommended practices for lighting design across various applications. Their recommended practices guidelines help designers specify appropriate light levels, uniformity ratios, and color rendering requirements for optimal visual comfort and task performance in commercial environments.

LED Lighting Supply Panel Light Sizes We Offer

• 1 X 4 LED Flat Panels: Measuring 1 foot by 4 feet, these narrow panels work perfectly for corridors and spaces with standard ceiling grid constraints.
• 2 X 2 LED Flat Panels: Our 24-inch by 24-inch panels integrate seamlessly into suspended ceiling grids and represent our second most popular size choice.
• 2 X 4 LED Flat Panels: Standard 24-inch by 48-inch dimensions make this our most frequently specified panel size for office and commercial applications.

What is the Difference between Edge Lit and Backlit LED Panels?

• Backlit LED Panels: LED arrays mount directly behind a frosted diffuser for uniform light distribution. This design dominates current market preferences due to superior light output and easier manufacturing.
• Edge Lit Panel Lights: LEDs positioned along the panel perimeter, directing light inward through a light guide plate. While thinner in profile, edge-lit panels typically produce less total light output than backlit versions.

Voltage Compatibility and Driver Technology

All our LED panels feature universal voltage drivers from 120V to 277V that automatically adjust to your building's electrical system. This eliminates compatibility concerns during installation and allows the same fixture to work in both residential and commercial voltage applications. Professional installations benefit from this flexibility, especially in mixed-use buildings where voltage varies by floor or tenant space.

Dimming and Controls Integration

Most commercial customers require dimming capability for energy optimization and user comfort. Our panels support 0-10V dimming down to 10% output for smooth, flicker-free dimming performance. Integration with building automation systems enables scheduling, daylight harvesting, and zone control for maximum energy efficiency.

Safety and Performance Certifications

All our fixtures carry essential certifications, including DLC Premium, UL Listed, and ETL Listed approvals. These certifications ensure safety, performance, and energy efficiency while qualifying your project for utility rebates and tax incentives when properly installed. DLC Premium certification guarantees the highest efficiency standards and maximum rebate eligibility.

The Design Lights Consortium (DLC) establishes rigorous energy efficiency standards for commercial LED lighting products. Their qualified products list ensures fixtures meet strict performance criteria for utility rebate eligibility. Additionally, Underwriters Laboratories provides comprehensive safety testing through its UL listing program, verifying electrical safety and fire hazard protection for commercial lighting installations.

Warranty and Support

All our lights come with at least a 5-year warranty (model dependent), and all warranty support is based in the USA. We take customer support seriously, and helping you with a warranty claim is important to us. Our experienced support team understands the importance of keeping your lighting operational and will work quickly to resolve any warranty issues.

Professional Support for Your LED Panel Project

LED Lighting Supply provides complimentary custom lighting plans designed specifically for your facility layout and lighting requirements. Our experienced product specialists calculate precise energy savings projections based on your current fixtures and usage patterns. These detailed reports help you understand your return on investment and identify maximum efficiency opportunities. Our technical team offers expert guidance on panel selection, ensuring you choose the right color temperature, wattage, and features for your specific application.

Common Mistakes and How to Avoid Them

• Forgetting to check the ceiling grid load capacity before installing heavy emergency battery backup panels. See Quick Selection Guide for weight limits.
• Installing different color temperatures in connected spaces creates jarring transitions that tenants complain about immediately. Keep CCT consistent across open floor plans.
• Ordering standard height drivers for tight plenum spaces causes clearance problems with existing ductwork. Measure your available clearance first.
• Connecting panels to old fluorescent dimming systems creates flickering and driver damage. LED panels need 0-10V dimming circuits, not magnetic ballast dimmers.
• Skipping the footcandle calculation and just matching the existing fixture count usually results in over-lighting or dark spots. Calculate actual light levels needed.
• Using non-rated panels in kitchen or pool areas leads to early driver failure from moisture infiltration. Humid locations need IP65-rated fixtures.
• Installing regular panels in exit corridors instead of emergency backup models violates egress lighting codes during power outages.

LED Panel Lights | LED Troffer Lights Frequently Asked Questions

What are LED panel lights?

LED panel lights are commercial fixtures engineered for dropped ceiling and suspended ceiling systems, serving as direct replacements for fluorescent troffers. With an ultra-thin profile of 0.75 inches, they fit applications where ceiling clearance is limited and offer surface mounting for solid ceilings.

What sizes do LED panels come in?

2x4 panels are the most frequently specified size for offices, 2x2 panels integrate into suspended ceiling grids, and 1x4 panels fit narrow corridors with standard ceiling grid constraints.

What color temperatures are available for LED panels?

Choose 4000K-5000K for offices and task work or 3000K-4000K for hospitality applications. Color-selectable models offer switchable color temperature from 3000K to 5000K after installation.

What CRI options should I consider?

Select CRI 70-80+ for general commercial use and CRI 90+ for photography studios and color-critical applications where accurate color reproduction is required.

How do LED panels compare to fluorescent troffers?

LED panels reduce energy use by 50-75% compared to fluorescent troffers - a 36W LED panel replaces a 72W fluorescent fixture. LEDs provide 50,000+ hour life, zero flicker, no mercury, and instant-on performance even in freezing temperatures.

What applications are best suited for LED panel lights?

Corporate offices, schools, hotels, healthcare facilities, corridors, conference rooms, retail stores, and photography studios all benefit from LED panels. Photography and video production applications require CRI 90+ panels for accurate color reproduction and flicker-free performance.

What is the difference between edge-lit and backlit panels?

Backlit panels mount LED arrays directly behind a frosted diffuser for superior light output. Edge-lit panels position LEDs along the perimeter for a thinner profile but produce less total light output.

Are LED panels dimmable?

Panels support 0-10V dimming down to 10% output for flicker-free dimming performance. Standard magnetic ballast dimmers will damage LED drivers - confirm your dimming circuit type before ordering.

What voltage do LED panels require?

All panels feature universal voltage drivers from 120V to 277V that automatically adjust to your building's electrical system.

Do you offer emergency backup LED panels?

Integrated battery backup systems provide 90-minute emergency illumination at reduced output during power outages. Emergency backup panels often exceed the standard ceiling grid limit of 2 pounds per square foot - verify structural load capacity before installation.

What certifications do your LED panels have?

All fixtures carry DLC Premium, UL Listed, and ETL Listed approvals, qualifying projects for utility rebates and tax incentives.

What warranty is included with LED panels?

All lights include at least a 5-year warranty (model dependent) with USA-based warranty support.

How do I choose the right LED panel for my space?

Confirm ceiling grid dimensions, plenum clearance for driver height, voltage compatibility, and color temperature requirements across connected spaces. Final selection should be validated with a photometric plan and confirmed by a licensed professional when required for code-critical areas.

When should I not use LED panel lights?

Do not use LED panels for high-bay applications requiring concentrated light from elevated heights, harsh outdoor environments needing weatherproof housing, hazardous locations requiring explosion-proof certifications, or when existing magnetic ballast dimmers cannot be upgraded to 0-10V systems.