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Emergency Battery Back-Up Drivers

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  • OPT Series, Emergency Backup
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    OPT Series, Emergency Backup

    WM-OPT-EM-CAX-40-60
    $209.85
    Emergency Battery Backup, Internal 40W/60W The Emergency Battery Backup, Internal model, SKU: WM-OPT-EM-CAX-40-60, is an essential device for maintaining reliable illumination during unexpected power outages. Designed with selectable power outputs of...
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    $209.85
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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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  • Internal Emergency Back-Up Driver, Factory Installed
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    Internal Emergency Back-Up Driver, Factory Installed

    WM-OPT-EM-OD1INT
    $179.85
    Internal Emergency Back-Up Driver: Assurance of Uninterrupted Power Introducing the Internal Emergency Back-Up Driver, providing your lighting fixtures with reliable emergency power during unexpected outages. Expertly factory-installed, this emergency...
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    $179.85
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  • Emergency Backup Battery Driver, 4W, 100-277Vac
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    Emergency Backup Battery Driver, 4W, 100-277Vac

    WSD-EMPK04E27-4W
    $43.05
    MSRP: $56.00
    This 4W Emergency Backup Battery Driver from WSD LED Inc. is designed to provide reliable emergency power to lighting fixtures, ensuring continuous operation during power failures. The driver operates across a 100-277Vac range, making it versatile for...
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    $43.05
    MSRP: $56.00
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  • External Emergency Backup for SCR Series
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    External Emergency Backup for SCR Series

    WM-OPT-EM-SCR
    $172.85
    External emergency backup for SCR Series, providing reliable lighting during power outages. Compatible with various SCR Series lighting solutions. Key Features and Benefits Ensures lighting functionality during power outages ...
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    $172.85
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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...
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    $261.30
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  • OPT-SCX, Uplight Control, 6Ft., MCT4
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    OPT-SCX, Uplight Control, 6Ft., MCT4

    WM-OPT-SCX-ULC-6FT-MCT4
    $151.30
    Westgate Manufacturing OPT-SCX-ULC-6FT-MCT4: Premium 6-Foot Uplight Control Wiring Solution Step up your lighting solutions with the Westgate Manufacturing OPT-SCX-ULC-6FT-MCT4. This exceptional 6-foot dedicated wiring harness is designed explicitly...
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    $151.30
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  • Emergency Battery Backup Pw Internal for SRL6
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    Emergency Battery Backup Pw Internal for SRL6

    WM-OPT-EM-SRL6
    $211.30
    Emergency Battery Backup for SRL6 Series Ensure uninterrupted lighting in critical times with our Emergency Battery Backup designed for the SRL6 series. Available in both 2ft and 4ft sizes, this innovative accessory is essential for maintaining...
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    $211.30
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  • Emergency Battery Backup with Internal for SRL6 8Ft Series
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    Emergency Battery Backup with Internal for SRL6 8Ft Series

    WM-OPT-EM-SRL6-8FT
    $263.15
    Emergency Battery Backup with Internal for SRL6 8Ft Series The Emergency Battery Backup with Internal for SRL6 8Ft Series is designed to keep your spaces illuminated during unexpected power outages. It is an essential safety component ensuring...
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    $263.15
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  • Emergency Battery Backup with External for LPNG Series
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    Emergency Battery Backup with External for LPNG Series

    WM-OPT-EM-LPNG
    $161.30
    Emergency Battery Backup with External for LPNG Series The Emergency Battery Backup with External for LPNG Series is a vital accessory engineered to deliver dependable power during emergency situations, guaranteeing the uninterrupted operation of LPNG...
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    $161.30
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  • Emergency Backup, PW External
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    Emergency Backup, PW External

    WM-OPT-EM-LTRB
    $225.55
    Reliable Emergency Backup Solution The WM-OPT-EM-LTRB is the ultimate solution for ensuring your lighting remains operational during power outages. Designed with external power wiring, this emergency backup system is suitable for various fixtures,...
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    $225.55
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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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  • Emergency LED Driver, 10W, 120-277V, Test Switch, Indicator Light
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    Emergency LED Driver, 10W, 120-277V, Test Switch, Indicator Light

    WSD-BSL10T3UAK55PKI2
    $90.75
    The Bodine BSL10T3UAK55PKI2 is a robust emergency LED driver designed to provide reliable backup power to LED fixtures, ensuring continuous lighting during emergencies. Part of Bodine's trusted emergency lighting solutions, this driver is essential for...
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    $90.75
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  • 8W LED Emergency Driver, 120-277 LED Emergency Driver, 8W, 120-277V
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    8W LED Emergency Driver, 120-277

    HY-BLD-CM20E-480800-8W
    $61.50
    Compact and efficient, the 8W LED Emergency Driver ensures reliable emergency lighting for critical situations. With a universal input voltage range of 120-277V and a robust lithium-ion battery, this driver provides a dependable 1.5-hour runtime...
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    $61.50
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  • SCX Recessed Mount with Flange, 2FT
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    SCX Recessed Mount with Flange, 2FT

    WM-OPT-SCX-MIF-2FT
    $159.85
    2FT SCX Recessed Mount with Flange by Westgate Manufacturing The 2FT SCX Recessed Mount with Flange from Westgate Manufacturing is an advanced lighting solution designed for optimal performance and versatility. This product, part of Westgate's...
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    $159.85
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  • External Emergency Backup Battery, Westgate LPNG Series Fixture
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    External Emergency Backup Battery, Westgate LPNG Series Fixture

    WM-OPT-EM-LP
    $217.00
    External Emergency Backup Power Supply Ensure uninterrupted lighting during power outages with our robust external emergency backup power supply, specifically designed to provide reliable emergency power to LED fixtures. Its compact and user-friendly...
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    $217.00
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  • 20W Split Built-In Emergency Backup Battery LED Driver
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    20W Split Built-In Emergency Backup Battery LED Driver

    WSD-EMS20W27-XX
    $95.35
    MSRP: $125.00
    The 20W Split Built-In Emergency Backup Battery LED Driver is an essential component in WSD LED Inc.'s emergency lighting solutions lineup. It ensures that lighting remains uninterrupted during power failures, making it a reliable choice for...
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    $95.35
    MSRP: $125.00
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  • LED EM Inverter with Conduit, 15W, 120-277Vac
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    LED EM Inverter with Conduit, 15W, 120-277Vac

    SU-88154-SU
    $138.35
    Compact LED EM Inverter with conduit, 15W power, supports 120-277Vac voltage, ideal for emergency lighting applications. Key Features and Benefits Compact and efficient design for easy installation. Compatible with a wide...
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    $138.35
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  • Best Lighting BLEDEM-CP-2400, Constant-Power Emergency LED Driver, CEC Compliant
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    Best Lighting BLEDEM-CP-2400, Constant-Power Emergency LED Driver, CEC Compliant

    BL-BLEDEM-CP-2400-CEC
    $150.65
    Compact emergency LED driver with selectable power outputs, providing 2400 lumens with adjustable wattage from 7.8 to 17.0 watts. Suitable for damp locations. Key Features and Benefits UL Listed for factory or field installation Suitable for damp...
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    $150.65
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Emergency battery back-up drivers convert standard LED fixtures into code-compliant emergency egress lights without requiring a separate dedicated emergency luminaire. When utility power is interrupted, the driver switches to battery mode and powers the LED array for the 90-minute minimum illumination period required by NFPA 101 and the International Building Code. This approach simplifies the lighting layout because a single fixture handles both normal and emergency operation, reducing fixture count and wiring runs compared to a traditional emergency fixture strategy.

Emergency LED drivers are available in fixed-wattage and field-adjustable wattage versions. Fixed-wattage units power the full LED load in emergency mode, while adjustable units allow the installer to set a lower emergency wattage that extends battery runtime. Most units include a self-test function and a visible indicator LED for monthly and annual testing compliance required by the NEC. Battery chemistry is typically sealed lead acid or nickel-metal hydride, with service life ratings that should be factored into the maintenance plan.

Browse all driver types in the LED Drivers category. For primary (non-emergency) LED drivers, see Constant Current LED Drivers and Constant Voltage LED Drivers. For fluorescent emergency ballast options in retrofit or legacy applications, our Fluorescent Emergency Ballasts section has stocked inventory. Contact RelightDepot for emergency driver spec support and code compliance guidance.