Answer
Feb 23, 2022 - 08:34 PM
(S33115)The ballast on your existing fixtures must be bypassed before you can use these LED warehouse high bay retrofit LED bulbs.
Is this bulb a direct replacement for 400w HID or does the ballast on the existing fixture need to be bypassed? LED Lowbay PAR Bulb - HighBay Retrofit - Watt Selectable 80/100/130W - 18000 Max Lumens - 5000K Daylight - 120-277V - E39 Mogul Base - Ballast Bypass LED Hi Power Corn Bulbs
Is this bulb a direct replacement for 400w HID or does the ballast on the existing fixture need to be bypassed?
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Open Jan 11, 2023 - 07:12 PM
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LED Lowbay PAR Bulb - HighBay Retrofit - Watt Selectable 80/100/130W - 18000 Max Lumens - 5000K Daylight - 120-277V - E39 Mogul Base - Ballast Bypass
HI-PRO LED POST TOP LAMP Applications/Features For use in any post top fixture to p
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More Questions We've Answered Related to This Product
We’ve provided several answers to questions related to LED Lowbay PAR Bulb - HighBay Retrofit - Watt Selectable 80/100/130W - 18000 Max Lumens - 5000K Daylight - 120-277V - E39 Mogul Base - Ballast Bypass , see some other helpful Q&A related to this product.
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Question: When is a retrofit lamp a better choice than replacing the entire high bay fixture?
Answer:
A retrofit lamp is a practical choice when existing housings are in good condition and only the light source needs upgrading for efficiency, output, or maintenance reduction.
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Question: How does the extended mogul base benefit retrofit installations?
Answer: The EX39 base provides secure mounting in existing sockets while allowing proper spacing and airflow for high-output LED operation.
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Question: What makes this LED lamp suitable for large open work areas?
Answer:
The wide light distribution is designed to reduce dark spots and shadows, helping provide more uniform illumination across large floor areas.
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Question: Why is direct-wire installation important for retrofit safety?
Answer:
By eliminating the HID ballast, direct wiring reduces potential failure points and improves long-term electrical reliability.
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Question: What types of facilities commonly choose this style of retrofit lamp?
Answer: This lamp is commonly used in warehouses, distribution centers, manufacturing plants, gymnasiums, and other large commercial or industrial spaces.
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LED Lowbay PAR Bulb - HighBay Retrofit - Watt Selectable 80/100/130W - 18000 Max Lumens - 5000K Daylight - 120-277V - E39 Mogul Base - Ballast Bypass
HI-PRO LED POST TOP LAMP Applications/Features For use in any post top fixture to p
View Details
