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High Bay Retrofit Lamps

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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  1. tcp_l100ccex39h40k

    TCP L100CCEX39H40K 100W LED HID Replacement Corn Cob Lamp 4000K

  2. tcp_l40arlex39u40k

    TCP L40ARLEX39U40K 40W LED HID Area Light Replacement 4000K

  3. tcp_l110arex39u40k

    TCP L110AREX39U40K 110W LED HID Area Light Replacement 4000K

  4. light-efficient-design_led-8029m40c-a

    Light Efficient Design LED-8029M40C-A 24W LED Bollard Retrofit Lamp

  5. light-efficient-design_led-8130m40-occ

    Light Efficient Design LED-8130M40-OCC 150W Highbay Retrofit Lamp

  6. tcp_lhidv07040

    TCP LHIDV07040 72W LED HID Lamp 4000K

  7. tcp_lhidv15040

    TCP LHIDV15040 152W LED HID Lamp 4000K

  8. TCP L20ARLE26U40K 20W LED HID Area Light Replacement 4000K

    TCP L20ARLE26U40K 20W LED HID Area Light Replacement 4000K

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Our extensive range of high bay retrofit lamps are the ideal lighting solution for many commercial and industrial applications. LED High Bay Lamps surpass high-intensity discharge (HID) high bay fixtures in efficiency and lifespan, making them the number one choice for large, high-ceiling applications such as warehouses, gymnasiums, and high ceiling stores. Choose from 150w LED high bay lights, 175w, 250w, 400w high bay lights and 600w equivalent retrofit lights. We offer only the highest quality High Bay/Low bay LED retrofit lamps which can be installed in enclosed or open fixtures. High bay lamps such as corn bulbs have two mounting orientation options, vertical or universal, allowing them to be used as wallpack bulbs. With many big brands and various models in a range of wattagesf/lumens outputs, you are certain to find the perfect lighting solution for your project.