• Send Us a Message
  • Menu
    Cart 0
    Light Efficient Design 20W LED - Replaces 35W HID - 3022 Lumens - B22 Base - 4000K - UL Type B - 2ct

    Light Efficient Design 20W LED - Replaces 35W HID - 3022 Lumens - B22 Base - 4000K - UL Type B - 2ct

    5 Year Warranty
    • $127.95
    • Free Shipping Over $90*

    ($63.97 Each - Sold in Case of 2)

    Contact Us for Lead Time.

    This product is a Light Efficient Design LED-8100-40K Low Pressure Sodium LED light bulb.

    Light Efficient Design's SOX lamp retrofits replace SOX lamps up to 180 watts. Reliable and efficient LED retrofits are a cost effective solution for SOX lamps replacement. Innovative aluminum heat sink with integrated cooling fans provides excellent thermal management resulting in high light output and long life.


    • Operates on 120-277VAC 50/60Hz. Internal Driver for easy installation.
    • B22d Bayonet base.
    • UL listed for damp environments and enclosed fixtures.
    • Advanced active cooling: Active cooling and dynamic temperature control.
    • 5 Year Limited Warranty

    About Light Efficient Design

    Located in Illinois, Light Efficient Design began by specializing in screw-in LED retrofits for high-intensity discharge lighting. The company has expanded into pin-base retrofits, retrofit kits, and numerous speciality light bulbs and fixtures. Light Efficient Design was founded in 2008 and has ten distribution centers spread througout the world.

    ApplicationLow Pressure Sodium
    CertificationsCE, cULus
    Color Temperature4000
    ConfigurationUL Type B
    Dimensions12.1" x 2.7"
    DistributionType V
    Equivalent Watts35
    Lamp TypeLED
    Rated Life Hours50000
    Warranty5 Years

    ProLampSales Order Code4587243929732
    BrandLight Efficient Design
    Model20W SOX RETROFIT - B22 - 4000K


    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

    No reviews yet