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LED Drivers

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  • OPT Series LED Emergency Backup, 12W, 90 minutes
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    OPT Series LED Emergency Backup, 12W, 90 minutes

    WM-OPT-EM-LDSX-L
    $179.85
    OPT Series LED Emergency Backup The OPT Series LED Emergency Backup is an essential safety component designed to guarantee visibility and security during unexpected power outages. Engineered for seamless integration with various LED fixtures, this...
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    $179.85
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  • OPT, Emergency Backup PW, Internal
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    OPT, Emergency Backup PW, Internal

    WM-OPT-EM-GPX
    $205.55
    Reliable Emergency Lighting with the OPT Emergency Backup Power Supply The OPT emergency backup power supply by Westgate Manufacturing is your dependable solution for ensuring continuous illumination during unexpected power outages. Designed with a...
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    $205.55
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  • OPT-EM-GSX Emergency Backup for GSX Series
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    OPT-EM-GSX Emergency Backup for GSX Series

    WM-OPT-EM-GSX
    $295.55
    Emergency Backup Option for GSX Series Our Emergency Backup Option for the GSX series is a must-have for ensuring consistent and reliable illumination during unexpected power outages. Designed to provide peace of mind, this backup option is...
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    $295.55
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  • OPT-EM-HB2EXT, Emergency Backup, High Bay Extended
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    OPT-EM-HB2EXT, Emergency Backup, High Bay Extended

    WM-OPT-EM-HB2EXT
    $281.30
    OPT-EM-HB2EXT: Reliable Emergency Backup for High Bay Lighting The OPT-EM-HB2EXT is an essential emergency backup solution for high bay lighting systems, ensuring reliable illumination during power outages. Perfect for maintaining safety and...
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    $281.30
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  • High Bay Emergency Backup, External
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    High Bay Emergency Backup, External

    WM-OPT-EM-HB1EXT
    $217.00
    Ensure Continuous Lighting with High Bay Emergency Backup The High Bay Emergency Backup from Westgate Manufacturing is your go-to solution for maintaining uninterrupted lighting in critical situations. Engineered specifically for external...
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    $217.00
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  • OPT-EM-LCFX-BN, Emergency Battery Backup, Brushed Nickel
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    OPT-EM-LCFX-BN, Emergency Battery Backup, Brushed Nickel

    WM-OPT-EM-LCFX-BN
    $209.85
    Introducing the OPT-EM-LCFX-BN Lighting Fixture Enhance your modern spaces with the OPT-EM-LCFX-BN, a versatile and compact lighting solution that brightens any environment. This state-of-the-art fixture features selectable color temperature and...
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    $209.85
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  • OPT-EM-HB4EXT, Emergency Backup, External
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    OPT-EM-HB4EXT, Emergency Backup, External

    WM-OPT-EM-HB4EXT
    $248.45
    OPT-EM-HB4EXT - External Emergency Backup Power Supply for High Bay Luminaires The OPT-EM-HB4EXT is an advanced external emergency backup power supply tailored for high bay luminaires. Engineered to deliver reliable illumination during power...
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    $248.45
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  • OPT-EM-FM2INT, Emergency Backup, Internal
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    OPT-EM-FM2INT, Emergency Backup, Internal

    WM-OPT-EM-FM2INT
    $199.85
    OPT-EM-FM2INT Emergency Backup for LED Fixtures The OPT-EM-FM2INT from Westgate Manufacturing is a top-tier internal emergency backup system designed specifically for LED fixtures. This essential device ensures continuous lighting during power...
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    $199.85
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  • OPT-EM-FML-R14, Extended Base, Emergency Backup, PW Mount
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    OPT-EM-FML-R14, Extended Base, Emergency Backup, PW Mount

    WM-OPT-EM-FML-R14
    $209.85
    Advanced Emergency Backup Unit - OPT-EM-FML-R14 The OPT-EM-FML-R14 from Westgate Manufacturing is a state-of-the-art emergency backup unit, engineered with an extended base for seamless installation and optimum performance. Perfect for enhancing any...
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    $209.85
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  • OPT-EM-GPE Emergency Battery Backup
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    OPT-EM-GPE Emergency Battery Backup

    WM-OPT-EM-GPE
    $209.85
    Westgate OPT-EM-GPE Emergency Battery Backup The Westgate OPT-EM-GPE Emergency Battery Backup is an essential addition to any lighting fixture, delivering dependable illumination during unexpected power outages. Ideal for maintaining safety and...
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    $209.85
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  • OPT-EM-LRS-S-BN, Emergency Battery Backup, Small, Brushed Nickel
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    OPT-EM-LRS-S-BN, Emergency Battery Backup, Small, Brushed Nickel

    WM-OPT-EM-LRS-S-BN
    $202.70
    Westgate Manufacturing Small Emergency Battery Backup This high-quality small emergency battery backup from Westgate Manufacturing offers a versatile solution for emergency lighting with its brushed nickel finish and selectable color temperature...
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    $202.70
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  • OPT-EM-LRS-R-MGBR, Emergency Battery Backup, Remote Test Switch, Metal Guard Brushed
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    OPT-EM-LRS-R-MGBR, Emergency Battery Backup, Remote Test Switch, Metal Guard Brushed

    WM-OPT-EM-LRS-R-MGBR
    $202.70
    Reliable Emergency Battery Backup Ensure safety and compliance during unexpected power outages with our top-tier Emergency Battery Backup with Remote Test Switch and Metal Guard Brushed finish. This highly efficient backup system is ideal for a...
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    $202.70
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  • OPT Series Emergency Backup, Selectable Color Temperature, Adjustable Lumen Outputs, Small, Metal Grill Bronze
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    OPT Series Emergency Backup, Selectable Color Temperature, Adjustable Lumen Outputs, Small, Metal Grill Bronze

    WM-OPT-EM-LRS-S-MGBR
    $244.15
    Versatile and Reliable Emergency Backup Lighting The OPT Series Emergency Backup from Westgate Manufacturing is your go-to solution for reliable and efficient lighting during emergencies. Perfect for commercial, industrial, and residential settings,...
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    $244.15
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  • SCX Indirect (UP) Lighting, 8FT
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    SCX Indirect (UP) Lighting, 8FT

    WM-OPT-SCX-ULM-8FT-32W-30K
    $144.15
    Revolutionize Your Space with the 8FT SCX Indirect Lighting Fixture Enhance your commercial environments, offices, and indoor settings with the versatile 8FT SCX Indirect (UP) lighting fixture. This top-tier lighting solution is designed to adapt and...
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    $144.15
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  • SCX Indirect (UP) Lighting, 8FT, 32W, 4000K
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    SCX Indirect (UP) Lighting, 8FT, 32W, 4000K

    WM-OPT-SCX-ULM-8FT-32W-40K
    $144.15
    Overview of SCX Indirect (UP) Lighting Fixture The SCX Indirect (UP) Lighting Fixture offers an exceptional combination of energy efficiency and high performance. At an impressive size of 8FT, this fixture includes a selectable 4000K color temperature...
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    $144.15
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  • SCX Indirect (Up) Lighting, 8FT, 32W, 3500K
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    SCX Indirect (Up) Lighting, 8FT, 32W, 3500K

    WM-OPT-SCX-ULM-8FT-32W-35K
    $144.15
    SCX Indirect Lighting Series by Westgate Manufacturing The SCX Indirect (Up) Lighting series by Westgate Manufacturing offers a cutting-edge lighting solution designed for superior indirect illumination. This extensive 8FT fixture delivers a...
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    $144.15
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  • SCX Indirect (UP) Lighting, 8FT, 32W, 5000K
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    SCX Indirect (UP) Lighting, 8FT, 32W, 5000K

    WM-OPT-SCX-ULM-8FT-32W-50K
    $144.15
    Westgate SCX Indirect (UP) Lighting 8FT - 32W, 5000K The SCX Indirect (UP) Lighting from Westgate Manufacturing is a top-tier choice for those seeking efficient and reliable illumination. With an energy-efficient 32W power consumption and a...
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    $144.15
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  • SCX Indirect (Up) Lighting, 2ft, 24W, Multi-Color Temperature 4
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    SCX Indirect (Up) Lighting, 2ft, 24W, Multi-Color Temperature 4

    WM-OPT-SCX-ULM-Y2FT-24W-MCT4
    $514.15
    2ft SCX Indirect (Up) Lighting - 24W, Selectable Color Temperature & Adjustable Lumen Output Elevate your lighting solutions with the 2ft SCX Indirect (Up) Lighting fixture, designed with selectable color temperature and adjustable lumen outputs, all...
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    $514.15
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  • External Box, 277V, LRS Series
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    External Box, 277V, LRS Series

    WM-OPT-277V-LRS-S
    $115.55
    LRS Series External Box for 277V Applications The External Box, an essential component of the LRS Series, is your go-to solution for 277V lighting applications. Renowned for its reliable performance, it seamlessly integrates into a variety of lighting...
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    $115.55
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  • Street Light with Shroud Installed
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    Street Light with Shroud Installed

    WM-OPT-BOL-SH1
    $118.45
    Street Light Shroud for Enhanced Visibility and Efficiency Discover the ultimate solution for optimizing your street lights with our premium shroud, specifically designed to direct light accurately and minimize glare. Perfect for diverse outdoor...
    Qty in Cart: 0
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    $118.45
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LED drivers are the power supply components that regulate voltage and current to LED light sources, ensuring stable and safe operation. Unlike incandescent lamps that connect directly to line voltage, LEDs require a driver to convert AC power to the specific DC voltage and current levels the LED modules need. Selecting the correct driver is critical to both performance and fixture longevity, as a mismatched driver can cause premature failure, flickering, or reduced light output over time.

Drivers fall into two main categories. Constant current drivers supply a fixed output current (expressed in milliamps) while allowing the voltage to vary, and they are used with the majority of commercial LED fixtures and downlights. Constant voltage drivers supply a fixed DC output voltage while allowing the current to vary, and they are typically used with LED strip lighting and signage applications. Both types are available in dimmable versions compatible with 0-10V, TRIAC, and DALI dimming protocols.

At RelightDepot, we stock LED drivers from commercial-grade manufacturers in a range of output wattages and form factors for field replacement, retrofit projects, and OEM applications. For related electrical components used in older fixture systems, see our Fluorescent Ballasts and HID Ballasts categories. To shop all power supply and control components together, browse the Ballasts and Drivers section. Our full Electrical catalog covers lamps, ballasts, drivers, recycling containers, and other electrical supplies for commercial facilities.