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Ballasts & Drivers

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  • 277V Transformer Mount, External Box
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    277V Transformer Mount, External Box

    WM-OPT-277V-FML-R10
    $69.85
    277V Transformer Mount in External Box The 277V Transformer Mount in External Box is your premier solution for robust and reliable electrical performance in industrial settings. Engineered for durability and efficiency, this transformer mount is a...
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    $69.85
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  • OPT-277V-LDS Emergency Backup with Extended, External Box
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    OPT-277V-LDS Emergency Backup with Extended, External Box

    WM-OPT-277V-LDS
    $92.70
    High-Performance Emergency Lighting Backup - 277V Ensure continuous safety and visibility during power outages with our Emergency Backup featuring extended runtime. This unit is specifically designed for external box installation, making it an optimal...
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    $92.70
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  • OPT-EM-LWAX-LG Emergency, PW Internal, Factory Installed Options
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    OPT-EM-LWAX-LG Emergency, PW Internal, Factory Installed Options

    WM-OPT-EM-LWAX-LG
    $238.45
    OPT-EM-LWAX-LG Large Emergency Lighting Fixture The OPT-EM-LWAX-LG Emergency is an advanced, large-sized emergency lighting fixture meticulously engineered to deliver optimal performance during critical situations. This essential lighting solution is...
    Qty in Cart: 0
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    $238.45
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  • OPT Series, Emergency Backup, LW360, Large, PW Back Box
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    OPT Series, Emergency Backup, LW360, Large, PW Back Box

    WM-OPT-EM-LW360-LG
    $208.45
    Large OPT Series Emergency Backup with LW360 The Large OPT Series emergency backup with LW360 from relightdepot.com is the ultimate reliable solution for emergency lighting across various environments. It offers unmatched reliability, making it a top...
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    $208.45
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  • OPT-EM-LWAX-MD Emergency Power Internal, Factory Installed Options
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    OPT-EM-LWAX-MD Emergency Power Internal, Factory Installed Options

    WM-OPT-EM-LWAX-MD
    $209.85
    Internal Emergency Backup - Medium Capacity Our Internal Emergency Backup provides medium capacity, ensuring uninterrupted and dependable lighting performance during power outages, making it ideal for a range of lighting applications. Key Features and...
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    $209.85
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  • OPT-EM-LWPX-50 Emergency Backup, PW Internal, Factory Installed
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    OPT-EM-LWPX-50 Emergency Backup, PW Internal, Factory Installed

    WM-OPT-EM-LWPX-50
    $209.85
    Reliable Emergency Lighting Solution Ensure uninterrupted illumination during power outages with our compact emergency backup unit, equipped with an internal power supply. Designed to integrate seamlessly with various lighting fixtures, this unit is...
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    $209.85
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  • External Back Box, Factory Installed Options
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    External Back Box, Factory Installed Options

    WM-OPT-EM-LWAX-SM
    $209.85
    External Back Box with Factory Installed Options Explore the versatility and durability of our External Back Box, featuring factory installed options designed for seamless integration and enhanced functionality across a variety of settings. Key...
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    $209.85
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  • OPT Series, Emergency Backup, 80W, Photocell, White, Internal, Factory Installed
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    OPT Series, Emergency Backup, 80W, Photocell, White, Internal, Factory Installed

    WM-OPT-EM-LWPX-80
    $238.45
    80W OPT Series Light with Emergency Backup and Internal Photocell Experience the ultimate in reliable lighting solutions with our 80W OPT Series light. This advanced fixture comes with a factory-installed emergency backup and internal photocell,...
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    $238.45
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  • OPT Series, Emergency LED Driver, Outdoor, 1W, Extended Runtime
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    OPT Series Emergency LED Driver, Outdoor, 1W, Extended Runtime

    WM-OPT-EM-OD1EXT
    $272.70
    Emergency Backup PW Emergency: Essential Power Solution for Outages The Emergency Backup PW Emergency is a compact and efficient solution designed to provide reliable power during outages. This product is essential for maintaining safety and security...
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    $272.70
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  • OPT Emergency Backup Power for Outdoor Lighting, 1 Hour, 100-277V Input
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    OPT Emergency Backup Power for Outdoor Lighting, 1 Hour, 100-277V Input

    WM-OPT-EM-OD1HINT
    $238.45
    Emergency Backup Power for Outdoor Lighting Ensure your outdoor lighting remains operational with our state-of-the-art Emergency Backup Power unit. Designed to provide 1 hour of backup illumination, this unit is perfect for maintaining continuous...
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    $238.45
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  • OPT External Emergency without Outdoor OPT-EM-OD2EXT
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    OPT External Emergency without Outdoor OPT-EM-OD2EXT

    WM-OPT-EM-OD2EXT
    $312.70
    Westgate Manufacturing OPT External Emergency without Outdoor - OPT-EM-OD2EXT The Westgate Manufacturing OPT External Emergency without Outdoor OPT-EM-OD2EXT is engineered for superior performance and dependability in emergency situations. As a vital...
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    $312.70
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  • OPT-EM-OD3INT Emergency Backup with Internal Power
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    OPT-EM-OD3INT Emergency Backup with Internal Power

    WM-OPT-EM-OD3INT
    $228.45
    OPT-EM-OD3INT Emergency Backup The OPT-EM-OD3INT Emergency Backup is an essential component for any emergency lighting system. Designed for superior performance during power outages, this versatile solution guarantees safety and visibility when you...
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    $228.45
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  • SPLIT 120VAC 9W LI-ION EMERGENCY BATTERY BACKUP
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    SPLIT 120VAC 9W LI-ION EMERGENCY BATTERY BACKUP

    WM-ELB-09120-AC
    $122.74
    MSRP: $137.78
    Reliable 9W Compact Emergency Battery Backup with 120VAC Input Ensure your safety and visibility during unexpected power outages with our compact 9W emergency battery backup. Designed to provide dependable lighting, this unit features a robust Li-ion...
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    $122.74
    MSRP: $137.78
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  • Emergency Battery Backup, 120VAC, 12W, Li-Ion
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    Emergency Battery Backup, 120VAC, 12W, Li-Ion

    WM-ELB-12120-AC
    $113.74
    MSRP: $128.78
    Product Overview Introducing the 12W Emergency Battery Backup with selectable 120VAC, offering you cutting-edge Li-Ion technology for exceptional power efficiency and reliability. This compact and easy-to-install solution is ideal for guaranteeing...
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    $113.74
    MSRP: $128.78
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  • Emergency Battery Backup, 170VDC, 8W, LI-ION, SLIM, LED
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    Emergency Battery Backup, 170VDC, 8W, LI-ION, SLIM, LED

    WM-ELB-08170-EXTR
    $156.74
    MSRP: $176.78
    Westgate Manufacturing ELB-08170-EXTR LED Emergency Battery Backup Introducing the Westgate Manufacturing ELB-08170-EXTR, a state-of-the-art slim LED emergency battery backup system engineered to provide dependable illumination during unexpected power...
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    $156.74
    MSRP: $176.78
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  • SPLIT 120VAC 15W Li-Ion Emergency Battery Backup
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    SPLIT 120VAC 15W Li-Ion Emergency Battery Backup

    WM-ELB-15120-AC
    $142.74
    MSRP: $160.78
    Reliable 15W Li-Ion Emergency Battery Backup with 120VAC Input Ensure safety and reliability with our compact 15W Li-Ion emergency battery backup. Designed to provide performance you can count on during unexpected power outages, this emergency backup...
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    $142.74
    MSRP: $160.78
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  • 5-In-1 Dimmable Electronic LED Driver with Junction Box, 120-277V to 24V, 384W 5-In-1 Dimmable Electronic LED Driver with Junction Box, 120-277V to 24V, 384W
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    5-In-1 Dimmable Electronic LED Driver with Junction Box, 120-277V to 24V, 384W

    WM-LEDDR-24V-384W-UNIV
    $329.74
    MSRP: $371.78
    Westgate Manufacturing LEDDR-24V-384W-UNIV: Versatile and Efficient 5-In-1 Dimmable Electronic LED Driver Introducing the LEDDR-24V-384W-UNIV from Westgate Manufacturing, a groundbreaking 5-In-1 Dimmable Electronic LED Driver designed to enhance your...
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    $329.74
    MSRP: $371.78
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  • LED Electronic Non-dimmable Driver, 60W Maximum Wattage, 5AMP, 120V AC Input
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    LED Electronic Non-dimmable Driver, 60W Maximum Wattage, 5AMP, 120V AC Input

    WM-LEDDR-12V-WP-60W
    $33.74
    MSRP: $37.78
    Reliable LED Electronic Non-Dimmable Driver Introducing the LED electronic non-dimmable driver from Westgate Manufacturing, a powerhouse in your LED lighting setup. This 60W driver ensures a stable and reliable power source, supporting a robust 5AMP...
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    $33.74
    MSRP: $37.78
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  • 20W Emergency Backup Battery Driver, 100-347Vac
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    20W Emergency Backup Battery Driver, 100-347Vac

    WSD-EML20W27-XX
    $107.65
    MSRP: $140.00
    The WSD LED Inc. EML20W27-XX is a robust 20W emergency backup battery driver designed to provide reliable emergency power to lighting fixtures. It supports a wide input voltage range of 100-347Vac, making it versatile for various lighting applications...
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    $107.65
    MSRP: $140.00
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  • 15W Split Built-In Emergency Backup Battery LED Driver
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    15W Split Built-In Emergency Backup Battery LED Driver

    WSD-EMS15W27-XX
    $84.60
    MSRP: $112.00
    This 15W Split Built-In Emergency Backup Battery LED Driver is a crucial component for maintaining lighting during power failures, ensuring safety and visibility. Part of WSD LED Inc.'s reliable emergency lighting solutions, this driver is designed for...
    Qty in Cart: 0
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    $84.60
    MSRP: $112.00
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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.