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Light Efficient Design LED-8064M50 54W Filament-Style LED Retrofit, 10,000 Lumens, 5000K, EX39 Base
Replace a 320W HID lamp with a 54W, 120-277V AC filament-style LED designed for decorative and enclosed fixtures.
Why Choose the Light Efficient Design LED-8064M50 LED Retrofit?
The Light Efficient Design LED-8064M50 is a 54W filament-style LED retrofit lamp that produces 10,000 lumens at 5000K. Its traditional lamp appearance makes it a practical upgrade for decorative HID fixtures with glass lenses, including compatible enclosed fixtures.
This non-dimmable lamp replaces up to a 320W HID lamp while providing a 360-degree beam and a rated life of 50,000 hours. It operates from 120–277V AC, including 208V and 240V systems, to support common commercial lighting installations.
⚡ 54W Replaces 320W HID
Reduces rated lamp wattage by 266W compared with the listed HID replacement
💡 10,000 Lumens at 5000K
Produces crisp daylight illumination that provides clear visual contrast
🔄 360° Beam Angle
Distributes light around the lamp for compatible decorative fixture designs
⏱️ 50,000-Hour Rated Life
Helps reduce relamping frequency and associated maintenance requirements
⚠️ Bypass the Ballast Before Installation
This lamp requires a ballast-bypass installation and is not dimmable. Before ordering, confirm the fixture uses an EX39 Mogul (39mm diameter), provides enough room for the 9.4" Length x 4.9" Diameter lamp, and supplies 120-277V AC line voltage.
Turn off power before service and have the ballast bypass completed in accordance with the product instructions and applicable electrical codes.
🏛️ Designed for Decorative HID Retrofits
It is designed for decorative fixtures with glass lenses where the appearance of a traditional HID lamp should be retained. The 5000K daylight output delivers crisp daylight illumination that provides clear visual contrast, while the filament-style construction maintains the visual character of a traditional lamp.
Key Features & Benefits
- Operates on 120-277V AC, including 208V and 240V systems
- Filament-style design imitates the appearance of traditional HID lighting
- Suitable for compatible enclosed fixtures and decorative fixtures with glass lenses
- 360-degree beam angle
- 50,000-hour rated life
- Supports base-up, base-down, or horizontal mounting
- ETL Listed and FCC compliant
- 5-year manufacturer's warranty
Technical Specifications
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Model Number
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LED-8064M50
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Brand
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Light Efficient Design
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Product Type
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Filament-Style LED HID Retrofit Lamp
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LED Bulb Type
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Filament Style
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Base Type
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EX39 Mogul (39mm diameter)
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Dimensions
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9.4" Length x 4.9" Diameter
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Light Color
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Daylight
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Light Output
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10,000 Lumens
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Input Voltage
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120-277V AC
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Power Consumption
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54 Watts
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Color Rendering Index
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80+
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Rated Life
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50,000 hours
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HID Replacement
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320W HID
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Beam Angle
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360 Degrees
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Dimmable
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No
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Color Temperature
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5000 Kelvin
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Operating Temperature
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-40 F to 113 F (-40 C to 45 C)
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Mounting Positions
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Base Up, Base Down, or Horizontal
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Approvals
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ETL Listed, FCC
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Warranty
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5 Year Manufacturer's Warranty
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📋 Basic Installation Overview
1. Confirm Compatibility: Verify the fixture has an EX39 mogul socket, sufficient internal clearance, and a 120-277V AC supply.
2. Disconnect Power: Shut off and verify power to the fixture before removing the existing HID lamp or servicing the wiring.
3. Bypass the Ballast: Remove the ballast from the operating circuit and connect the socket for the required line-voltage input.
4. Install the Lamp: Seat the LED-8064M50 securely in the socket and use a supported base-up, base-down, or horizontal mounting position.
5. Restore and Test: Reassemble the fixture, restore power, and confirm stable operation before returning the fixture to service.
Follow the product documentation and all applicable electrical codes. Installation should be completed by qualified personnel.
📄 Product Documents & Rebate Information


Certain LED retrofit lamps may qualify for utility rebates. Check current eligibility here.
✅ Approvals & Warranty
The Light Efficient Design LED-8064M50 is ETL Listed and FCC compliant. It is backed by a 5-year manufacturer's warranty and has a rated operating temperature range of -40 F to 113 F (-40 C to 45 C).
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Additional Product Information
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