
( Brand: Lithonia Lighting ), ( Manufacturer Part Number: FMML-13-840 ), ( Sensor Type: Light ), ( Lighting Technology: Led ), ( Item Diameter: 13 In ), ( Number Of Lights: 1-3 ), ( Light Color: 4000k ), ( Ul Listed: Yes ), ( Color: White ), ( Material: Steel ), ( California Prop 65 Warning: No ), ( Type: Indoor Lighting ), ( Lumens: 1900 ), ( Voltage: 120 V ), ( Item Height: 3 In ), ( Collection: Versi ), ( Features: Lithonia Lighting Fmml 13 840 Versi Single Light ), ( Country Of Origin: United States ), ( UPC: 888791432954 )
The **Lithonia Lighting FMML-13-840 Versi Light Integrated LED** is a high-performance, energy-efficient linear LED fixture designed to deliver superior illumination for a wide range of commercial, industrial, and institutional spaces. Part of Lithonia s advanced Versi Light series, this fixture combines cutting-edge LED technology with a sleek, modular design to provide consistent, glare-free lighting while minimizing maintenance and operational costs. Engineered with a robust **13-inch by 4-foot (13" x 48")** form factor, the FMML-13-840 excels in applications such as offices, schools, warehouses, retail environments, and corridors where reliable, high-output lighting is essential. Its **integrated LED driver** eliminates the need for external ballasts, simplifying installation and reducing wiring complexity, while the **high-efficiency LED modules** ensure exceptional lumen output with minimal heat generation, contributing to a cooler operating environment and extended fixture lifespan.
This fixture features a **color temperature of 4000K**, striking a balance between warm and cool tones to enhance visibility and reduce eye strain, making it ideal for spaces requiring clear, accurate lighting. The **Versi Light platform** incorporates Lithonia s proprietary **OptiLume optics**, which optimize light distribution for uniform illumination across ceilings, walls, and work surfaces, minimizing dark spots and hotspots while reducing glare. The fixture s **high Color Rendering Index (CRI) of 80 ** ensures that colors appear true to life, which is particularly valuable in retail, educational, and healthcare settings where visual accuracy is critical. Additionally, the **adjustable mounting brackets** allow for flexible installation angles, accommodating various ceiling types including T-bar, grid, and direct mount while the **durable aluminum housing** provides resistance to corrosion, moisture, and physical impact, ensuring long-term reliability in demanding environments.
Energy efficiency is a cornerstone of the FMML-13-840 s design, with an **energy-saving LED driver** that operates at high efficacy, reducing electricity consumption by up to **70% compared to traditional fluorescent fixtures**. This not only lowers operational costs but also contributes to sustainability goals by reducing carbon emissions. The fixture s **low-profile, slim profile** (just **2.5 inches deep**) allows for seamless integration into existing lighting grids without compromising ceiling height, making it a practical choice for retrofits or new constructions. Furthermore, the **plug-and-play compatibility** with Lithonia s **Versi Light ecosystem** enables easy integration with advanced lighting controls, such as **DALI, 0-10V, or digital dimming systems**, allowing for dynamic lighting scenarios that enhance energy savings and user experience. Whether used in a high-traffic corridor, a spacious classroom, or a large industrial space, the FMML-13-840 delivers **bright, consistent, and adaptable lighting** that meets the demands of modern facilities while adhering to the highest standards of performance and durability.
**Pros and Cons of buying a Lithonia Lighting FMML-13-840 Versi Light Integrated LED Fixture (Part Number: 888791432954)**
### **Pros**
1. **Energy Efficiency** As an integrated LED fixture, it consumes significantly less power than traditional fluorescent or HID lighting, reducing electricity costs and operational expenses over time.
2. **Long Lifespan** LED technology typically lasts 50,000 to 100,000 hours, far exceeding the lifespan of fluorescent or incandescent fixtures, minimizing replacement frequency.
3. **Instant On/Off** Unlike fluorescent lights, which require warm-up time, LEDs provide immediate illumination, improving convenience and efficiency in applications where quick startup is critical.
4. **Durability and Low Maintenance** LEDs are resistant to shock, vibration, and temperature fluctuations, making them ideal for industrial, commercial, or outdoor environments. Fewer replacements mean less downtime and maintenance labor.
5. **Dimmable Options** If the fixture supports dimming (check compatibility with the driver), it allows for adjustable lighting levels, enhancing energy savings and user comfort.
6. **Environmentally Friendly** LEDs contain no mercury or hazardous materials, reducing disposal risks and aligning with sustainability goals.
7. **Uniform Light Distribution** The integrated design ensures consistent lighting output without the hotspots or flickering common in some fluorescent setups.
8. **Compact and Modern Design** The sleek, integrated form factor can improve aesthetics in modern spaces while maintaining functionality.
9. **Low Heat Emission** LEDs generate minimal heat compared to incandescent or halogen lights, reducing cooling requirements in enclosed spaces.
10. **Compatibility with Smart Systems** Many LED fixtures can integrate with smart lighting controls (e.g., occupancy sensors, timers, or wireless systems), further enhancing efficiency.
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### **Cons**
1. **Higher Upfront Cost** While LEDs save money long-term, the initial purchase price is typically higher than traditional fluorescent fixtures, which may be a barrier for budget-conscious buyers.
2. **Potential Driver Issues** The quality of the LED driver (ballast replacement in older terms) can affect performance and lifespan. Inferior drivers may cause flickering, dimming, or premature failure.
3. **Limited Color Rendering in Some Models** Depending on the specific LED chip and CRI (Color Rendering Index) rating, the light may not accurately represent colors in applications requiring high fidelity (e.g., retail, art galleries).
4. **Warranty and Replacement Challenges** If the fixture fails prematurely, finding compatible replacements or warranty service from Lithonia (or a distributor) may require additional effort or costs.
5. **Heat Dissipation Concerns** While LEDs emit less heat than incandescent bulbs, improper mounting or lack of ventilation in enclosed fixtures can lead to overheating, reducing performance or lifespan.
6. **Dimming Compatibility Risks** Not all LED fixtures work seamlessly with standard fluorescent dimming systems. Testing with the intended dimmer is essential to avoid compatibility issues.
7. **Dependence on Power Supply** If the facility experiences frequent power outages, LEDs may not offer a significant advantage over traditional lights in terms of resilience (though they are more reliable during brief interruptions).
8. **Recycling Complexity** While LEDs are better for the environment, improper disposal can still pose challenges, though this is less severe than with fluorescent tubes (which contain mercury).
9. **Potential for Overkill in Small Spaces** For very small or low-ceiling areas, the size of the fixture may not be a major issue, but in tight spaces, the integrated design might limit flexibility in installation.
10. **Learning Curve for Installation** If the buyer or installer is unfamiliar with LED technology, there may be a learning curve in wiring, mounting, or troubleshooting compared to plug-and-play fluorescent fixtures.
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### **Conclusion**
The **Lithonia Lighting FMML-13-840 Versi Light Integrated LED Fixture** is a strong choice for applications requiring energy efficiency, longevity, and modern performance. Its advantages in reduced operating costs, minimal maintenance, and environmental benefits outweigh the higher initial cost for most commercial, industrial, or large-scale lighting projects. However, buyers should carefully consider factors such as:
- **Budget constraints** (upfront cost vs. long-term savings),
- **Compatibility with existing systems** (dimming, controls, power supply),
- **Quality of the driver and fixture** (to avoid premature failure),
- **Specific lighting needs** (color rendering, lumen output, and application requirements).
For facilities prioritizing sustainability, cost savings, and reliability, this fixture is highly recommended. For smaller budgets or simple applications where fluorescent lights suffice, the higher cost may not justify the upgrade.
### **Recommendation**
**Purchase the Lithonia FMML-13-840 Versi Light if:**- You are replacing older fluorescent or HID fixtures in a commercial, industrial, or large-scale setting.
- Energy efficiency and long-term cost savings are critical.
- The fixture will be used in an environment where durability and low maintenance are priorities.
- You plan to integrate smart lighting controls or dimming capabilities.
**Avoid or Research Alternatives if:**- Your budget is extremely limited, and you can defer upgrades to a later budget cycle.
- The application requires very high color accuracy (e.g., retail or art spaces), and you need to verify the fixture s CRI rating.
- You lack experience with LED installations, and you re unsure about compatibility with your existing electrical or lighting systems.
**Additional Tips:**- Verify the fixture s compatibility with your existing ballast/driver systems or consult a lighting specialist.
- Check Lithonia s warranty and local distributor support for potential service or replacement options.
- Consider energy rebates or incentives from utility providers for LED upgrades, which can offset initial costs.
Shipped with USPS Ground Advantage. Lithonia Lighting FMML 13 840 Versi 1 Light W Integrated LED - White.