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  • Factory Installed Options OPT-EM-WPMX-24
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    Internal Emergency Battery Option for WPMX-24 Series

    WM-OPT-EM-WPMX-24
    $209.85
    Internal Emergency Battery Backup for WPMX-24 Series fixtures, providing reliable emergency lighting in case of power failure. Designed to integrate seamlessly within the fixture for a clean, compact setup while maintaining compliance with emergency...
    Qty in Cart: 0
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    $209.85
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  • Factory Installed Options OPT-EM-WPMX-48
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    Internal Emergency Battery Option for WPMX-48 Series

    WM-OPT-EM-WPMX-48
    $238.45
    Internal Emergency Battery Backup for WPMX-48 Series fixtures, ensuring continued operation during power failures. Designed to fit seamlessly within the fixture for a clean and compact setup, meeting all necessary emergency lighting compliance standards...
    Qty in Cart: 0
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    $238.45
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  • Factory Installed Options, Emergency Backup Internal
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    Factory Installed Options, Emergency Backup Internal

    WM-OPT-EM-CXU-100
    $213.70
    Factory Installed Emergency Backup Option for Lighting Fixtures Ensure uninterrupted lighting with the WM-OPT-EM-CXU-100 factory installed emergency backup. Designed to seamlessly integrate with your existing lighting fixtures, this solution...
    Qty in Cart: 0
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    $213.70
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  • LDSL Series, Emergency Battery Backup
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    LDSL Series, Emergency Battery Backup

    WM-OPT-EM-LDSL
    $179.85
    Emergency Battery Backup for LDSL Series The Emergency Battery Backup for the LDSL Series is an invaluable, factory-installed option that guarantees uninterrupted lighting during power outages. Perfect for maintaining safety and visibility, this...
    Qty in Cart: 0
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    $179.85
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  • Emergency Battery Backup External for LFX-LG Series
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    Emergency Battery Backup External for LFX-LG Series

    WM-OPT-EM-LFX-LG
    $284.15
    Emergency Battery Backup External for LFX-LG Series The Emergency Battery Backup External for LFX-LG Series is a vital addition to any lighting system, ensuring reliable and uninterrupted power supply during outages. Designed with safety and...
    Qty in Cart: 0
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    $284.15
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  • Couple Two Ribbons with Specified Length, 5 Wire
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    Couple Two Ribbons with Specified Length, 5 Wire

    WM-OPT-COUP-5HW-XXI
    $6.25
    Product Overview Enhance your lighting installations with the 5 Wire Ribbon Lighting Connector. Designed to couple two ribbons seamlessly, this high-quality connector is indispensable for any lighting setup where reliability and durability are a must...
    Qty in Cart: 0
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    $6.25
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  • OPT-CLR-75BK Custom Color, Black
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    OPT-CLR-75BK Custom Color, Black

    WM-OPT-CLR-75BK
    $169.85
    Introducing Our Versatile Custom Color Product Discover the ultimate lighting solution with our custom color product in black, designed to meet diverse lighting needs across various environments. This product provides adjustable color temperature and...
    Qty in Cart: 0
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    $169.85
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  • Westgate OPT Series, 75W, Custom Color, White
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    Westgate OPT Series, 75W, Custom Color, White

    WM-OPT-CLR-75WH
    $178.45
    Versatile and Customizable Lighting Solution The Westgate OPT Series 75W offers unmatched versatility to meet your diverse lighting needs. This lighting fixture combines customizable color options and a sleek white finish, making it a perfect fit for...
    Qty in Cart: 0
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    $178.45
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  • OPT Series, 2x58W, Optional RC PIR Sensor
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    OPT Series, 2x58W, Optional RC PIR Sensor

    WM-OPT-2P-58
    $75.55
    OPT Series 2x58W Outdoor Lighting - Enhanced Security and Performance Introducing the high-performance OPT Series outdoor lighting system with 2x58W power output, designed to provide excellent illumination for commercial applications. This outdoor...
    Qty in Cart: 0
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    $75.55
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  • Emergency Battery Backup, Internal, for LSN Series
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    Emergency Battery Backup, Internal, for LSN Series

    WM-OPT-EM-LSN-8
    $261.30
    Reliable Emergency Battery Backup for LSN Series This Emergency Battery Backup designed for the LSN Series provides reliable and efficient emergency lighting in critical situations, ensuring safety and compliance with necessary standards. Key...
    Qty in Cart: 0
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    $261.30
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  • LSN Series, Factory Installed Options, Internal Emergency Battery Backup
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    LSN Series, Factory Installed Options, Internal Emergency Battery Backup

    WM-OPT-EM-LSN-23
    $209.85
    Reliable Emergency Battery Backup for LSN Series Lighting Ensure continuous and reliable lighting with our factory-installed internal emergency battery backup option. Designed to seamlessly integrate with your LSN Series fixtures, this solution...
    Qty in Cart: 0
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    $209.85
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  • OPT-CLR-40, Custom Color, Black
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    OPT-CLR-40, Custom Color, Black

    WM-OPT-CLR-40BK
    $92.70
    Elevate Your Lighting with OPT-CLR-40 Black Custom Color Option The OPT-CLR-40 Custom Color, Black option is the perfect choice for those looking to add a touch of elegance and sophistication to their lighting fixtures. This factory-installed custom...
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    $92.70
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  • Westgate Fixtures, Factory Installed Accessory Options, Custom Color White
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    Westgate Fixtures, Factory Installed Accessory Options, Custom Color White

    WM-OPT-CLR-35WH
    $84.15
    Custom Color Accessory for Westgate Fixtures - White Elevate your lighting installations with our premium custom color accessory for Westgate fixtures, available in a sophisticated white finish. This factory-installed option provides a seamless...
    Qty in Cart: 0
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    $84.15
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  • Custom Color White, 100W, White
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    Custom Color White, 100W, White

    WM-OPT-CLR-100WH
    $238.45
    Custom Color White Light Fixture - 100 Watt Output The Custom Color White light fixture is an exceptional choice for a versatile and efficient lighting solution. With a strong 100 Watt output and a sleek white finish, this fixture is designed to...
    Qty in Cart: 0
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    $238.45
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  • Microwave Bi-Level Motion Sensor, for 4" and up, Factory Installed
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    Microwave Bi-Level Motion Sensor, for 4" and up, Factory Installed

    WM-OPT-SEN-WMC
    $114.15
    Enhance Your Lighting Efficiency with WM-OPT-SEN-WMC Microwave Bi-Level Motion Sensor Boost the efficiency and convenience of your lighting setup with the factory-installed Microwave Bi-Level Motion Sensor, specifically designed for 4" and larger WMC...
    Qty in Cart: 0
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    $114.15
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  • TYPE II Lens LF3-HL-300W
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    TYPE II Lens LF3-HL-300W

    WM-OPT-TYPEII-300W
    $53.80
    Type II Outdoor Lighting Lens - WM-OPT-TYPEII-300W Upgrade your LF3-HL-300W fixtures with the WM-OPT-TYPEII-300W Type II lens, designed to enhance your outdoor illumination with customizable light distribution. This high-performance lens is ideal for...
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    $53.80
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  • TYPE III Lens, LF3-HL-150W
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    TYPE III Lens, LF3-HL-150W

    WM-OPT-TYPEIII-150W
    $53.80
    Overview The Type III lens for the LF3-HL-150W lighting fixture is meticulously engineered to boost the performance and adaptability of your lighting setup. With selectable color temperature and adjustable lumen outputs, this lens is a perfect choice...
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    $53.80
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  • OPT Type IV, 80W/100W, Miscellaneous
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    OPT Type IV, 80W/100W, Miscellaneous

    WM-OPT-TYPEIV-80W/100W
    $62.70
    Westgate Manufacturing OPT Type IV LED Area Light - 80W/100W Upgrade your outdoor lighting with the Westgate Manufacturing OPT Type IV series LED area light. Engineered for top-notch performance and designed for versatility, this high-efficiency model...
    Qty in Cart: 0
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    $62.70
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  • SCX Indirect (UP) Lighting, 2FT, 8W, 5000K
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    SCX Indirect (UP) Lighting, 2FT, 8W, 5000K

    WM-OPT-SCX-ULM-2FT-8W-50K
    $105.55
    Westgate SCX Indirect (UP) Lighting Series The Westgate SCX Indirect (UP) Lighting series offers a cutting-edge, efficient lighting solution perfect for a range of environments. This 2FT luminaire provides a selectable color temperature of 5000K and...
    Qty in Cart: 0
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    $105.55
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  • SCX Indirect (UP) Lighting, 3FT, 12W, 3500K
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    SCX Indirect (UP) Lighting, 3FT, 12W, 3500K

    WM-OPT-SCX-ULM-3FT-12W-35K
    $109.85
    SCX Indirect (UP) Lighting Series by Westgate ManufacturingIlluminate your spaces with the premium SCX Indirect (UP) Lighting series, designed by Westgate Manufacturing to offer superior lighting solutions. Specifically, this 3FT model boasts a 12W power...
    Qty in Cart: 0
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    $109.85
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Adding your products to cart

Ballasts and drivers are the unsung workhorses of any commercial lighting system. Whether you are maintaining an older fluorescent installation, retrofitting to LED, or specifying new construction, having the right driver or ballast on hand keeps projects on schedule and prevents costly callbacks.

RelightDepot stocks a broad selection of electronic fluorescent ballasts, HID ballasts, and constant-current LED drivers from leading manufacturers. Electronic fluorescent ballasts are available in T5, T8, T12, and compact fluorescent configurations, with dimming and non-dimming options to suit existing controls infrastructure. For LED retrofit and new-construction applications, our LED drivers cover a wide range of wattages and output currents, including 0-10V dimming, TRIAC/ELV dimming, and emergency battery backup-compatible models. Class P thermally protected ballasts are stocked for applications where UL or NEC compliance requires thermal protection on the ballast itself.

Electrical contractors and maintenance professionals will find the mix-and-match flexibility they need. Many ballasts and drivers ship same-day from stock, and volume pricing is available for larger job orders. Not sure which driver or ballast is compatible with your fixture? Our product specs include compatibility notes and wiring diagrams to take the guesswork out of field installation. When ordering for a large project, list the fixture manufacturer and model number and our team can confirm the correct replacement.

If you are upgrading fixtures as part of a broader energy project, pair your driver selection with the right lamp from our Lamps & Bulbs category, or browse Retrofit Kits for complete drop-in assemblies that include both the driver and the optics. For projects requiring independent dimming control, Controls & Devices carries compatible occupancy sensors, dimmers, and photocells. Facility teams managing large re-lamp programs can also find ballast recycling solutions in our Recycling Containers section.