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14 / 17 / 20 / 28 Watt Adjustable 2x2 Troffer Light | 1979 to 3845 Lumens | 3000K / 3500K / 4000K / 5000K / 6500K Adjustable | 100-277V
This 2x2 LED troffer is a strong choice for indoor commercial and industrial spaces with standard grid ceilings, offering field-adjustable wattage (14 to 28W) and color temperature (3000K to 6500K) to match changing lighting needs. It's 1979 to 3845 lumen output at 80 CRI and 120° beam angle provides efficient, uniform illumination, while 0-10V dimming supports integration with lighting controls. The aluminum alloy housing and polycarbonate lens ensure durability, and UL listing with a 5-year warranty adds reliability. Ideal for offices, classrooms, corridors, and retail areas, it is not suitable for wet locations.
2464 in stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 14 | 17 | 20 | 28 |
| Lumens | 1979 | 2452 | 2844 | 3845 |
| Lumens Per Watt | 140 |
| Replaces | Fluorescent Troffer |
| Voltage | 100V-277V |
| Color Temperature | 3000K or 3500K or 4000K or 5000K or 6500K |
| CRI | 80+ |
| Dimming | 0-10V |
| Beam Angles (Std) | 120° |
| Optics | Polycarbonate Lens |
| Lifespan | 50,000 hours |
| Mounting | Recessed |
| Fixture Color | White |
| Frequency (Hz) | 50/60 |
Durable Construction
| Housing | Aluminum Alloy |
| Operating Temperature | -4°F to 122°F |
| Certifications | UL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 23.75 x 23.75 x 2.13 |
| Weight (lbs) | 11.4 lbs |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
Product Description
Key Features
- Brand: LED Lighting Supply
- Watts: 14 | 17 | 20 | 28
- Lumens: 1979 | 2452 | 2844 | 3845
- Lumens Per Watt: 140
- Replaces: Fluorescent Troffer
- Voltage: 100V-277V
- Color Temperature: 3000K or 3500K or 4000K or 5000K or 6500K
- CRI: 80+
- Dimming: 0-10V
- Beam Angles (Std): 120°
- Optics: Polycarbonate Lens
- Lifespan: 50,000 hours
- Mounting: Recessed
- Fixture Color: White
- Frequency (Hz): 50/60
Durable Construction
- Housing: Aluminum Alloy
- Operating Temperature: -4°F to 122°F
- Certifications: UL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions (in): 23.75 x 23.75 x 2.13
- Weight (lbs): 11.4 lbs
Features/Accessories
- Color Adjustable
- Wattage Adjustable
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Product Lighting Layout Estimator
Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for a simple rectangular space using the selected LED fixture. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room light use factor to generate a preliminary lighting layout.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.
Room Light Use Factor: Estimated amount of fixture light reaching the work area. Suggested starting points: open warehouse 0.85–0.90, clean light-colored space 0.75–0.85, typical warehouse 0.65–0.75, racked or obstructed space 0.50–0.65, dark or complex space 0.40–0.55.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual floor-level light distribution. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room light use factor, light loss factor, and beam angle.
Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces. Actual light levels may vary based on fixture optics, mounting conditions, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements.
This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.
Product Overview
The 14/17/20/28 Watt Adjustable 2x2 Troffer Light is designed for versatile lighting applications in commercial and healthcare environments. This LED troffer offers adjustable wattage and color temperature, making it suitable for various lighting needs. It is an ideal replacement for traditional fluorescent troffers, providing energy-efficient lighting with a sleek, recessed design. The fixture is compatible with 100-277V systems, ensuring broad compatibility across different installations.Core Performance and Output
This troffer light delivers between 1979 and 3845 lumens, depending on the selected wattage setting, with an efficiency of 140 lumens per watt. The fixture offers a 120° beam angle, providing wide and even light distribution suitable for office and healthcare settings. The adjustable color temperature ranges from 3000K to 6500K, allowing for tailored lighting environments. While the fixture is suitable for standard ceiling heights, excessive output may occur if installed at very low heights, potentially leading to glare.Adjustability and Control Options
The troffer features both wattage and color temperature adjustability, allowing for customization based on specific lighting requirements. It supports 0-10V dimming, providing further control over light levels to suit different tasks and times of day. This adjustability ensures that the fixture can adapt to changing needs without requiring a complete fixture replacement.Longevity and Reliability
With a lifespan of 50,000 hours, this LED troffer offers long-term reliability, reducing maintenance needs and associated costs. The fixture is designed to operate within a temperature range of -4°F to 122°F, ensuring consistent performance in various indoor environments. Its robust construction and reliable components contribute to its durability and dependable operation over time.Build Quality and Physical Characteristics
Constructed with an aluminum alloy housing and a polycarbonate lens, this troffer is built for durability and longevity. The fixture's dimensions are 23.75 x 23.75 x 2.13 inches, and it weighs 11.4 lbs, making it suitable for standard ceiling grid installations. The white fixture color blends seamlessly with most ceiling designs, maintaining a clean and professional appearance.Where This Product Fits Best
This troffer light is well-suited for environments that require consistent and adjustable lighting solutions, such as offices and healthcare facilities. Its design and performance make it ideal for:- office lighting
- commercial interior lighting
- healthcare facility lighting
- educational facility lighting
Installation and Long-Term Use
The troffer is designed for recessed mounting, fitting seamlessly into standard ceiling grids. Its lightweight construction facilitates easy installation, while the adjustable features allow for quick customization post-installation. Over time, the fixture's long lifespan and energy efficiency contribute to reduced operational costs and maintenance requirements.How This Fixture Is Commonly Used
Commonly installed in office and healthcare settings, this troffer is typically mounted at standard ceiling heights to provide uniform illumination. Spacing and layout patterns can vary based on the specific lighting needs and room dimensions. While higher output settings can reduce the number of fixtures needed, they may also increase the potential for glare if not properly managed.Safety, Certifications, and Warranty
This LED troffer is UL certified, ensuring compliance with safety standards. It is also rebate eligible, potentially reducing initial investment costs. The fixture comes with a 5-year warranty, providing assurance of its quality and reliability over time.Frequently Asked Questions
Q: What is the maximum lumen output of this troffer?
A: The maximum lumen output is 3845 lumens at the highest wattage setting.
Q: Can the color temperature be adjusted after installation?
A: Yes, the color temperature can be adjusted from 3000K to 6500K even after installation.
Q: Is this fixture suitable for healthcare environments?
A: Yes, it is designed for healthcare facility lighting, providing adjustable and reliable illumination.
Q: What is the recommended mounting height for this troffer?
A: It is typically mounted at standard ceiling heights for optimal performance.
Q: Does this fixture support dimming?
A: Yes, it supports 0-10V dimming for adjustable light levels.
Application Questions and Clarification
Q: Can this troffer be used in educational facilities?
A: Yes, it is suitable for educational facility lighting, providing adaptable and efficient illumination.
Q: Is this fixture compatible with existing ceiling grids?
A: Yes, it is designed for recessed mounting in standard ceiling grids.
Q: What are the primary applications for this troffer?
A: Primary applications include office lighting, commercial interior lighting, healthcare facility lighting, and educational facility lighting.





