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    Robertson PSM2GPH18MVDW Electronic Program Start Ballast - 120-277V

    Robertson PSM2GPH18MVDW Electronic Program Start Ballast - 120-277V

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

    This product is a Robertson PSM2GPH18MVDW Electronic Program Start, 120-277Vac, 50-60Hz for 2/1 GPH508T5 Lamps, dual entry connectors (no leads).

    Lamp Types

    • G11T5/OF
    • G16T5/OF
    • G16T5L/4PSE
    • G20T5L/4PSE
    • G30T8
    • G30T8/OF
    • G36T5/4P/SE
    • G36T5L/4PSE
    • G36T8
    • G36T8/OF
    • GBX36/UVC/2G11
    • GCL36T5L/Cell
    • GCL36T5VH/Cell
    • GCL436T5L/Cell
    • GCL436T5VH/Cell
    • GCL793T5L/Cell
    • GCL793T5VH/Cell
    • GFT18DL/2G11/SE/OF
    • GPH212T5L
    • GPH212T5L/4
    • GPH212T5VH
    • GPH212T5VH/4
    • GPH229T5
    • GPH262T5
    • GPH287T5L
    • GPH287T5L/4
    • GPH287T5VH
    • GPH287T5VH/4
    • GPH303T5L
    • GPH303T5VH
    • GPH305T5
    • GPH330T5L/4
    • GPH330T5VH/4
    • GPH357T5L
    • GPH357T5L/4
    • GPH357T5VH
    • GPH357T5VH/4
    • GPH383T5
    • GPH406T5L/4
    • GPH436T5L
    • GPH436T5L/4
    • GPH436T5VH
    • GPH436T5VH/4
    • GPH450T5L/4
    • GPH450T5VH/4
    • GPH463T5L
    • GPH463T5L/4
    • GPH463T5VH/4
    • GPH508T5L/4P
    • GPH620T5L/4
    • GPH620T5VH/4
    • GPH711T5L/4P
    • GPH793T5L
    • GPH793T5L/4
    • GPH793T5L/4P
    • GPH793T5VH
    • GPH793T5VH/4
    • GPH810T5L/4
    • GPH810T5VH/4
    • GPH843T5L
    • GPH843T5VH
    • GPL18K
    • GPL36K
    • PLL18W/TUV
    • PLL36W/TUV
    • TUV 16W 4P-SE
    • TUV 18W
    • TUV 30W
    • TUV 36 4P-SE T5
    • TUV 36W
    • TUV PL-L 18W/4P
    • TUV PL-L 36W/4P

    Cross Reference Part Numbers

    • Atlantic Ultraviolet Surelite 10-0053C-R
    • Atlantic Ultraviolet Surelite 10-0054C-R
    • Atlantic Ultraviolet Surelite 10-0150
    • Atlantic Ultraviolet Surelite 10-0152A
    • Atlantic Ultraviolet Surelite 10-0161
    • Atlantic Ultraviolet Surelite 10-0162
    • Atlantic Ultraviolet Surelite 10-0250
    • Atlantic Ultraviolet Surelite 10-0254
    • Atlantic Ultraviolet Surelite 10-0260
    • Atlantic Ultraviolet Surelite 10-0504B
    • Atlantic Ultraviolet Surelite 10-0505B
    • Atlantic Ultraviolet Surelite 10-0508B
    • Atlantic Ultraviolet Surelite 10-0514A
    • Atlantic Ultraviolet Surelite 10-0518A
    • Atlantic Ultraviolet Surelite 10-1084
    • Atlantic Ultraviolet Surelite 10-1090
    • Atlantic Ultraviolet Surelite 10-1181A
    • Atlantic Ultraviolet Surelite 10-1327
    • Atlantic Ultraviolet Surelite 10-1801
    • Fulham SC-120-287-CUV
    • Fulham SC-120-287-CUV-R
    • Fulham SC-230-287-CUV
    • Fulham SC-230-287-CUV-R
    • Fulham SHS1-UNV-C
    • Fulham SHS1-UNV-C-I
    • Fulham SHS2-MLT-L
    • Fulham SHS4-120-C
    • Philips Advance IUV2S18H1LD
    • Philips Advance IUV2S36M2LD
    • Philips Advance TUVPL18W
    • Robertson 0GPH287
    • Robertson 0GPH28725 /A V1
    • Robertson 0GPH28725P /A V1
    • Robertson 0GPH28736 /A V1
    • Robertson NES165508P
    • Robertson NES16550AP
    • Robertson NES20604P
    • Robertson NES25P /A
    • Robertson NESGPH28726P
    • Robertson NESGPH28745
    • Robertson NESGPH28746P
    • Robertson NESGPH287P
    • Robertson NESGPH287PDVWSL
    • Robertson OGPH28735
    • Robertson PSK2GPH18MV
    • Robertson PSM2GPH18MVW
    • Robertson PSM2GPH18MVWS
    • Robertson PSP2GPH18MVWSL
    • Robertson RSO1G12100
    • Robertson RSO1G12120
    • Robertson RSO1G12230
    • Robertson RSO1G12DV
    • Robertson RSO1G15127
    • Robertson RSO1G18100
    • Robertson RSO1G20120
    • Robertson RSO1G20120PWS
    • Robertson RSO1G20230
    • Robertson RSO1G20DV
    • Robertson RSO1G24100
    • Robertson RSO1G25120
    • Robertson RSO1G25230
    • Robertson RSO1G25DV
    • Robertson RSO1G30100
    • Robertson RSO1G40120
    • Robertson RSO1G40230
    • Robertson RSO1G40DV
    • Robertson RSO1G55120
    • Robertson RSO1G55230
    • Robertson RSO1G55DV
    • Robertson RSO1GPH12230
    • Robertson RSO1GPH12DV
    • Robertson RSO1GPH15127
    • Robertson RSO1GPH18100
    • Robertson RSO1GPH20120
    • Robertson RSO1GPH20120WS
    • Robertson RSO1GPH20230
    • Robertson RSO1GPH20DV
    • Robertson RSO1GPH24100
    • Robertson RSO1GPH25120
    • Robertson RSO1GPH25230
    • Robertson RSO1GPH25DV
    • Robertson RSO1GPH30100
    • Robertson RSO1GPH30120
    • Robertson RSO1GPH30230
    • Robertson RSO1GPH30DV
    • Robertson RSO1GPH40120
    • Robertson RSO1GPH40230
    • Robertson RSO1GPH40DV
    • Robertson RSO1GPH40DVWS
    • Robertson RSO1GPH55120
    • Robertson RSO1GPH55230
    • Robertson RSO1GPH55DV
    • Robertson S165508P /A V2
    • Robertson SGPH28725
    • Robertson SS14UV /A V2
    • Robertson SS16550
    • Robertson SS1655025CP
    • Robertson SS165508PA
    • Robertson SS165508RC3
    • Robertson SS16550AP
    • Robertson SS16550P
    • Robertson SS16550P-8
    • Robertson SS19PUV
    • Robertson SS25
    • Robertson SS25P
    • Robertson SS25RCLA
    • Robertson SS3025
    • Robertson SS40B-3
    • Robertson SS40BP
    • Robertson SS40BP-3
    • Robertson SSGOH287P
    • Robertson SSGPH287
    • Robertson SSGPH2871105
    • Robertson SSGPH28711550
    • Robertson SSGPH28725 /A V2
    • Robertson SSGPH28725P /G V2
    • Robertson SSGPH28726
    • Robertson SSGPH28735
    • Robertson SSGPH28735 /C V2
    • Robertson SSGPH28735P /B V2
    • Robertson SSGPH28745
    • Robertson SSGPH28745P
    • Robertson SSGPH28745PWS
    • Robertson SSGPH28746P
    • Robertson SSGPH28746PB1
    • Robertson SSGPH28746PB1 /A V2
    • Robertson SSGPH28746RC
    • Robertson SSGPH2875
    • Robertson SSGPH28755
    • Robertson SSGPH28755 /A V2
    • Robertson SSGPH287P
    • Robertson SSGPH287P130 /C V2
    • Robertson SSGPH287PWT /B V2
    • Robertson SSGPH287RCWS /A V2

    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 Frequency50-60Hz
    Input Volts120-277
    Start MethodProgram Start
    Warranty5 Years

    ProLampSales Order Code4812323291268


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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.

    Customer Reviews

    Based on 3 reviews
    Worked great
    Found it!
    Ballast works!