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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.
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Highbay / Lowbay LED light bulb Retrofits > All Products

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Items 1-24 of 31

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  1. keystone-lighting_kt-led115hid-v-ex39-840-d_1

    Keystone Lighting kt-led115hid-v-ex39-840-d 115w Vertical HID Replacement Lamp 4000K

  2. keystone-lighting_kt-led115hid-v-ex39-850-d_1

    Keystone Lighting kt-led115hid-v-ex39-850-d 115w Vertical HID Replacement Lamp 5000K

  3. keystone-lighting_kt-led130hid-v-ex39-840-s_1

    Keystone Lighting KT-LED130HID-V-EX39-840-S 130W SmartDrive HID LED Replacement Lamp 4000K

  4. keystone-lighting_kt-led130hid-v-ex39-840-s-pkit_1

    Keystone Lighting kt-led130hid-v-ex39-840-s-pkit 130w HID Replacement Lamp 4000K

  5. keystone-lighting_kt-led130hid-v-ex39-850-s_1

    Keystone Lighting KT-LED130HID-V-EX39-850-S 130W SmartDrive HID LED Replacement Lamp 5000K

  6. keystone-lighting_kt-led130hid-v-ex39-850-s-pkit_1

    Keystone Lighting kt-led130hid-v-ex39-850-s-pkit 130w HID Replacement Lamp 5000K

  7. keystone-lighting_kt-led48hid-v-e26-840-s_1

    Keystone Lighting kt-led48hid-v-e26-840-s 48w HID Replacement Lamp 4000K

  8. keystone-lighting_kt-led48hid-v-e26-840-s-pkit_1

    Keystone Lighting kt-led48hid-v-e26-840-s-pkit 48w HID Replacement Lamp 4000K

  9. keystone-lighting_kt-led48hid-v-e26-850-s_1

    Keystone Lighting kt-led48hid-v-e26-850-s 48w HID Replacement Lamp 5000K

  10. keystone-lighting_kt-led48hid-v-e26-850-s-pkit_1

    Keystone Lighting kt-led48hid-v-e26-850-s-pkit 48w HID Replacement Lamp 5000K

  11. keystone-lighting_kt-led70hid-adj-ex39-830-d

    Keystone Lighting KT-LED70HID-ADJ-EX39-830-D 70W Multi Angle HID LED Replacement Lamp 3000K

  12. keystone-lighting_kt-led70hid-adj-ex39-840-d

    Keystone Lighting KT-LED70HID-ADJ-EX39-840-D 70W Multi Angle HID LED Replacement Lamp 4000K

  13. keystone-lighting_kt-led70hid-adj-ex39-850-d

    Keystone Lighting KT-LED70HID-ADJ-EX39-850-D 70W Multi Angle HID LED Replacement Lamp 5000K

  14. keystone-lighting_kt-led115hid-v-ex39-830-d-g2

    Keystone Lighting KT-LED115HID-V-EX39-830-D-G2 115W Direct Drive HID LED 3000K

  15. keystone-lighting_kt-led115hid-v-ex39-840-d-g2

    Keystone Lighting KT-LED115HID-V-EX39-840-D-G2 115W Direct Drive HID LED 4000K

  16. keystone-lighting_kt-led115hid-v-ex39-850-d-g2

    Keystone Lighting KT-LED115HID-V-EX39-850-D-G2 115W Direct Drive HID LED 5000K

  17. keystone-lighting_kt-led60hid-v-e26-840-d

    Keystone Lighting KT-LED60HID-V-E26-840-D 60W HID Replacement LED Lamp 4000K

  18. keystone-lighting_kt-led60hid-v-e26-850-d

    Keystone Lighting KT-LED60HID-V-E26-850-D 60W HID Replacement LED Lamp 5000K

  19. keystone-lighting_kt-led60hid-v-ex39-830-d

    Keystone Lighting KT-LED60HID-V-EX39-830-D 60W HID Replacement LED Lamp 3000K

  20. keystone-lighting_kt-led60hid-v-ex39-840-d

    Keystone Lighting KT-LED60HID-V-EX39-840-D 60W HID Replacement LED Lamp 4000K

  21. keystone-lighting_kt-led60hid-v-ex39-850-d

    Keystone Lighting KT-LED60HID-V-EX39-850-D 60W HID Replacement LED Lamp 5000K

  22. keystone-lighting_kt-led80hid-v-e26-840-d-g2

    Keystone Lighting KT-LED80HID-V-E26-840-D-G2 80W HID Replacement LED Lamp 4000K

  23. keystone-lighting_kt-led80hid-v-e26-850-d-g2

    Keystone Lighting KT-LED80HID-V-E26-850-D-G2 80W HID Replacement LED Lamp 5000K

  24. keystone-lighting_kt-led80hid-v-ex39-830-d-g2

    Keystone Lighting KT-LED80HID-V-EX39-830-D-G2 80W HID Replacement LED Lamp 3000K

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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.