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Highbay / Lowbay LED light bulb Retrofits

Valid May 1–31, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.
Valid June 1 - 30th, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.

Highbay / Lowbay LED light bulb Retrofits > All Products

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  4. eiko_led20wa21-850-u_1

    Eiko LED20WA21-850-U 20W A21 LED HID Replacement Lamp 5000K

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  11. light-efficient-design_led-8017e30-g2

    Light Efficient Design LED-8017E30-G2 20W LED High Output Retrofit A21 Lamp

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  13. light-efficient-design_led-8017e40-g2

    Light Efficient Design LED-8017E40-G2 20W LED High Output Retrofit A21 Lamp

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  16. light-efficient-design_led-8019m30-g2

    Light Efficient Design LED-8019M30-G2 35W LED High Output Retrofit A21 Lamp

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  17. light-efficient-design_led-8019m40-g2

    Light Efficient Design LED-8019M40-G2 35W LED High Output Retrofit A21 Lamp

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  18. light-efficient-design_led-8019m50-g2

    Light Efficient Design LED-8019M50-G2 35W LED High Output Retrofit A21 Lamp

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  19. light-efficient-design_led-8054e27-g2

    Light Efficient Design LED-8054E27-G2 30W Recessed Can Retrofit PAR Lamp

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  23. light-efficient-design_led-8016e30-a

    Light Efficient Design LED-8016E30-A 16.5W A21 Omni-Directional A21 High Output Lamp

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  24. light-efficient-design_led-8016e40-a

    Light Efficient Design LED-8016E40-A 16.5W A21 Omni-Directional A21 High Output Lamp

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  1. Yes 43items
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  1. Eiko 16items
  2. Green creative 22items
  3. Keystone Lighting 31items
  4. Light Efficient Design 33items
  5. Naturaled 4items
  6. Satco 29items
  7. Tcp 10items
  8. Turolight 2items
  9. Venture Lighting 4items
  10. Ledvance 12items
  11. Other_3 50items
Lamp Type
  1. LED 22items
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  1. 2700K 1item
  2. 3000K 15items
  3. 3500K 2items
  4. 4000K 66items
  5. 4200K 4items
  6. 5000K 63items
  7. 5700K 8items
  8. CCT Selectable 4items
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  1. 10 - 19 Watt 5items
  2. 20 - 29 Watt 7items
  3. 30 - 39 Watt 10items

What customers says

LED High Bay and LED Low Bay Lights are the ideal lighting solution for many commercial and industrial spaces that feature high ceilings 12 feet and over in height. At Lumenco, we offer only the highest quality LED high bay bulbs and low bay lighting fixtures at competitive prices. With many popular brands and models with lumen outputs up to 65,000 lumens and motion detection, you can be sure to find the perfect lighting solution for your requirements. Browse our wide selection of corn bulbs models and 400-watt equivalent LED high bay lights. Our LED High bay bulbs and LED low bay lights feature high efficiency and lifespan up to 100,000 hours. Typical applications are warehouses, gymnasiums, and high-ceiling stores. Our team can help you choose the best model for your needs and we also offer free light planning services as part of any project.