Experience the best of vintage charm and modern efficiency with the Westinghouse ED28 EX39 Mogul Filament LED Bulb. Engineered to deliver a true 250-watt equivalent while sipping energy, this daylight LED bulb is built for high-ceiling spaces, commercial settings, and fixtures that demand both presence and longevity.
Why this bulb stands out isn’t just the glow—it’s the combination of design, performance, and practicality. The clear glass showcases visible filaments for that timeless aesthetic, while the LED technology provides crisp, daylight-bright illumination that helps spaces feel open, productive, and inviting. With a robust EX39 (Mogul) base and an ED28 shape, it’s engineered to fit larger sockets and fixtures common in warehouses, gyms, showrooms, and outdoor-rated luminaires that accept mogul bulbs.
Key advantages
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250W-equivalent brightness at just 45W real power consumption, delivering ample illumination for large, open areas.
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Daylight color at 5000K for clarity, contrast, and vibrant task lighting—ideal for workspaces, retail floors, and outdoor signage.
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CRI 80 provides solid color accuracy for displays, textiles, and everyday tasks.
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25,000-hour average rated life reduces maintenance and replacement costs in hard-to-reach fixtures.
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Filament LED with clear finish blends classic style with modern performance, perfect for venues that want a vintage vibe without compromising efficiency.
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EX39 Mogul base designed for larger fixtures and higher-wound sockets often found in high-bay and specialty luminaires.
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Indoor and Outdoor use (in fixtures rated for outdoor exposure) with a wide 120-277V operating range.
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California Title 20 compliant for energy efficiency requirements in applicable applications.
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Non-dimmable design ensures consistent, flicker-free brightness in non-dimming circuits.
Ideal applications
- High-ceiling spaces like warehouses, large retail aisles, and gym facilities that need powerful, even illumination.
- Showrooms and display areas where a clear, daylight glow helps colors pop and products stand out.
- Outdoor-rated luminaires, sign lighting, and other exterior fixtures that accept mogul-base bulbs.
- Residential settings with vintage fixture aesthetics that benefit from modern LED efficiency and reliability.
Specs at a glance
- Bulb Base: EX39 (Mogul)
- Bulb Shape: ED28
- Finish: Clear
- Light Color: Daylight (5000K)
- Color Rendering Index (CRI): 80
- Lumens: 7600
- Wattage: 45W (250W equivalent)
- Average Rated Life: 25,000 hours
- Voltage Range: 120–277V
- Dimensions: Diameter 3.54" | Length 9.06"
- Indoor/Outdoor: Indoor and Outdoor (in suitable fixtures)
- Dimmable: No
- Energy Star Certified: No
- California Title 20 Compliant: Yes
- Packaging: Boxed, 1 bulb per package
Practical tips for getting the best from this bulb
- Use in fixtures rated for EX39 Mogul bases and ensure the fixture is suitable for the bulb’s 9.06" length and 3.54" diameter.
- Choose non-dimmable circuits to avoid compatibility issues and ensure steady, consistent brightness.
- Pair with high-ceiling or open-space fixtures where the broad 7600-lumen output can maximize coverage and reduce shadows.
- In outdoor applications, confirm the fixture is rated for outdoor use and protection against moisture and temperature extremes.
- For tasks requiring color accuracy (display lighting, merchandising), the CRI of 80 delivers reliable color rendering at daylight levels.
With its distinctive vintage silhouette, robust brightness, and long-lasting performance, this Westinghouse Filament LED bulb is a smart upgrade for spaces that demand both style and substance. Unlock bright, daylight-lit environments that feel open, welcoming, and efficient—without compromising on classic aesthetic appeal.
