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Traditional Light Bulbs

Valid September 1–30, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.
Valid June 1 - 30th, 2026, until 11:59 PM ET. Limited quantities while supplies last. Cannot be combined with any other coupon, discount, promotion, clearance item, or volume discount. Subject to change at any time.
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  1. eiko_eiko-20-99_1

    Eiko eiko-20-99 13W G16.5 Bayonet Brass Base Miniature Bulb

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  2. eiko_sp13-27k_1

    Eiko sp13-27k 13W T2 CFL Lamp

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  3. eiko_sp13-35k_1

    Eiko sp13-35k 13W T2 CFL Lamp

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  4. eiko_sp15g25-41k_1

    Eiko sp15g25-41k 15W G25 Decorative CFL Bulb

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  5. eiko_eiko-923_1

    Eiko eiko-923 11W T5 Wedge Base Bulb

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  6. eiko_dt13-50_1

    Eiko dt13-50 13W T4 Duo-Tube CFL Bulb

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  7. Plusrite PL13W-2U-2P-841 13W PL Double Twin 2-Pin CFL Tube

    Plusrite PL13W-2U-2P-841 13W PL Double Twin 2-Pin CFL Tube

    $5.99

    Key Features and Benefits of This CFL Lamp

    This lamp delivers 780 lumens at a 4100K cool white color temperature, suiting task areas that benefit from crisper light than warm white options. Its Energy Star rating signals efficient energy use compared to incandescent alternatives. A rated life of 10,000 hours reduces how often the lamp needs replacing.

    Where to Use the PL13W-2U-2P-841 CFL Lamp

    This lamp suits fixtures built for GX23-2 double-twin CFL lamps, common in downlights, wall sconces, and some troffer-style fixtures in offices, retail spaces, and homes. It operates on standard 120V circuits. It is not compatible with fixtures designed for other CFL pin configurations or LED-specific sockets.

    Installation and Compatibility Checks

    Confirm the existing fixture accepts a GX23-2 2-pin base before purchasing this lamp, since pin configuration is not interchangeable with other CFL bases. Check the fixture's rated wattage matches or exceeds 13W. Verify the fixture's ballast, if applicable, is compatible with double-twin CFL lamps of this type.

    Additional Buying Context

    This lamp is a straightforward replacement for existing GX23-2 double-twin CFL fixtures reaching end of life, without needing to replace the fixture itself. Its 10,000-hour rated life and Energy Star rating make it a practical stock item for facilities managing multiple fixtures. Confirm current pricing and availability with Lumenco before bulk ordering.

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