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    Robertson PSM1GPH18DW24 Electronic Program Start Ballast - 19.2-31.2V

    Robertson PSM1GPH18DW24 Electronic Program Start Ballast - 19.2-31.2V

    5 Year Warranty
    • $33.95
    • Free Shipping Over $90*
    In Stock. Ready to Ship.

    This product is a Robertson PSM1GPH18DW24 EZ24-Electronic Program Start, 19.2-31.2Vac/Vdc, 47-63Hz for 1 GPH118T5 to GPH357T5 Lamp, dual entry connectors (no leads).

    Lamp Types

    • GPH118T5
    • GPH118T5VH
    • GPH167T5
    • GPH167T5VH
    • GPH212T5L
    • GPH212T5L/4
    • GPH212T5VH
    • GPH212T5VH/4
    • GPH287T5L
    • GPH287T5L/4
    • GPH287T5VH
    • GPH287T5VH/4
    • GPH303T5L
    • GPH303T5VH
    • GPH330T5L/4
    • GPH330T5VH/4
    • GPH357T5L
    • GPH357T5L/4
    • GPH357T5VH
    • GPH357T5VH/4
    • GPH383T5
    • LTC11T5
    • LTC11T5SE
    • TUV 16W 4P-SE

    Cross Reference Part Numbers

    • Atlantic Ultraviolet Surelite 10-0057C
    • Atlantic Ultraviolet Surelite 10-0400
    • Fulham SHS5-024-C
    • Robertson RSX1G1624

    About Robertson

    Robertson Lighting has been in business for nearly seventy years, specializing in fluorescent electronic, fluorescent magnetic, fluorescent dimming, ultraviolet germicidal UVC, and HID ballasts. The company does all of its own manufacturing to ensure quality control.

    Ballast TypeElectronic
    Input Frequency47-63Hz
    Input Volts19.2-31.2
    Start MethodProgram Start
    Warranty5 Years

    ProLampSales Order Code4812324536452


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    Optional Parts & Accessories

    Shipping Policy

    Expedited Shipping Rates

    For expedited shipping, please contact us for a price quote and cutoff times.

    Continental United States

    • FREE Ground Shipping on Orders Over $90.00*
    • Shipping for other orders is calculated at checkout
    • *Certain restrictions apply, including oversize and heavy objects.

    Alaska & Hawaii

    • Shipping calculated at checkout

    US Territories

    • Contact us for a quote.

    International Shipping

    We do not ship internationally at this time.

    Business Office Hours

    We can be reached by phone (800-784-1998) weekdays from 7:30am to 5pm Pacific Time.

    Our business office is closed Saturday and Sunday throughout the year, Memorial Day, 4th of July, Labor Day, Thanksgiving day, Christmas day and New Year's day.

    Orders can be placed on the website at anytime - 24/7.

    California Title 20 Notice

    Certain general service lighting products are no longer allowed to be sold in California. We make every attempt to inform you before purchase which items are unable to ship to California. If we discover an item you purchased can not be shipped, we may cancel your order. We apologize for any inconvenience this causes. Please contact your state representative for more information.

    California Prop 65

    California Prop 65 WarningWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    Returns Policy

    Returns are sometimes necessary. Our policy is to provide you with a hassle-free return experience.

    Accepted Returns

    Items Damaged in Shipping

    If the product was damaged during shipping, first keep all packing materials, then call or email us to report the damage. Damage must be reported with 3 days of you receiving the shipment. We will have you return the product using the Returned Material Authorization (RMA) we will provide. We will send you a new product or provide a full refund and we will reimburse you for any shipping charges you may incur.

    Missing Items

    If all the items you ordered are not in the shipment, call us within 3 days of receiving the shipment so we can promptly send the missing item(s).

    Wrong Product Ordered

    If you ordered the wrong product, call or email us so we can help you get the correct product. If the product purchase error was in no way the fault of information provided on ProLampSales.com, you are responsible for the return shipping cost and a 25% re-stocking fee.

    Returns After 30 Days

    Items ordered from ProLampSales can be returned within 30 days of receipt of the shipment in most cases. Please check that all of your items are present and in working condition within this timeframe.

    After 30 days, if the product does not perform to specifications or fails within stated warranty periods, see manufacturer warranty information for procedures to follow.

    Products that Differ from Our General Return Policy

    International Orders

    International orders are non-returnable.

    Larson Electronics

    Larson Electronics UVC lighting products of any kind are non-returnable. Larson Electronics orders are subject to a minimum 15% cancellation fee. If you need help with a product, please contact us before ordering or verify that you are ordering the correct item.


    Non-Quick Ship Soraa brand products are non-returnable. If an error was made in order fulfillment or shipping, replacements may be sent out or a refund issued.

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