• (2 Pack) Sylvania 20921 - FP21/835/ECO 21 Watt T5 Fluorescent Tube Light Bulb 21W Warm White 3500K F21T5 Replaces F21W/T5/835/ECO F21T5/WW FL21/T5/835 F21T5/835/ALTO

    The 21-watt Sylvania 20921 FP21/835/ECO T5 linear tube features a vivid lumen output of 2,100 while producing a whiter, more natural color for either commercial or residential applications. It has a warm white color temperature of 3500K and an average life of 20,000 hours. This fluorescent tube is perfect for high or low installations and can help you save energy with a fluorescent ballast.

    • Color: Warm White
    • Brand: SylvaniaLighting
    • ASIN: B0762KJM6B
    • UPC: 683121936313

  • (2 Pack) GE 46677 F21W/T5/830/ECO 21 Watt T5 Fluorescent Tube Light Bulb 21W Soft Warm White 3000K F21T5 Replaces FP21/830/ECO F21T5/WW FL21/T5/830 F21T5/830/ALTO

    The mercury content of this GE Ecolux lamps has been reduced by over 80% versus older traditional fluorescent lamp designs. To assure long life, advanced coating technologies have been developed to minimize the absorption of mercury within the lamp. Additionally, Ecolux lamps use an exclusive material design that helps to prevent the small amount of mercury in the lamp from forming mercury compounds which may leach into groundwater after lamp disposal. The Restriction of Hazardous Substances (RoHS) is a directive that restricts six hazardous materials in consumer products: This GE T5 lamp also meets the material restriction requirements of RoHS relating to: • Lead • Mercury • Cadmium • Hexavalent chromium • PBB flame retardants • PBDE flame retardants

    • Color: Warm White
    • Brand: PrimeProtectorTM Pak
    • ASIN: B07F6QBL59
    • UPC: 683121939130

  • Pack of 8 F21T5/841 21 watt 34" Straight F21 T5 Mini Bi-Pin (G5) Base, 4,100K Cool White Octron Fluorescent Tube Light Bulb

    Linear fluorescent lighting offers long life and quality energy efficient task lighting in a broad range of colors and sizes to fit any décor. Whether you want to create a comfortable, pleasant atmosphere in your kitchen or bath or bring the outdoors in with a bright white light similar to natural outdoor light for any room in the home, Sterl Lighting's line of fluorescents can meet your needs. Most fluorescent bulbs are straight (linear) but some fixtures use circular (Circline) bulbs, while other fixtures use a U-shaped (U-bent) design. Fluorescent bulbs are available in many colors, or color temperatures, which create different light moods. Color temperature is a measure of the light bulb's color when illuminated, and is measured in degrees Kelvin. The higher the number, the whiter, and then bluer, or cooler the color. The lower the number, the more yellow, or warmer the color. The color of the light itself creates a mood in the lighted space.

    • Brand: Sterl Lighting
    • ASIN: B01I1W1TNK
    • UPC: 603728930620

  • Philips 21W 34in T5 Warm White Fluorescent Tube

    Philips SILHOUETTE™ brand energy saving T5 fluorescent lamp.  21 Watts and 34 inches to fit shorter commercial fixture lengths.Warm white color for a more inviting atmosphereT5 technology last longer than traditional T12, with greater lumen maintenance over time.Performance - brand name product at a competitive price

    • Color: Warm White
    • Brand: Philips
    • ASIN: B002CYW398
    • UPC: 046677230814

  • (Pack of 10) F21T5/830 21-Watt Straight T5 Fluorescent Tube Light Bulb, Warm White 3000K

    (Pack of 10 Bulbs) 21 watt 34" T5 Miniature Bi-Pin (G5) Base 3,000K 800 Series Pentron Fluorescent Light Bulb

    • Color: 830
    • Brand: TriGlow
    • ASIN: B007Z44CPS
    • UPC: 722301713280

  • (2 Pack) Sylvania 20919 - FP21/830/ECO 21 Watt T5 Fluorescent Tube Light Bulb 21W Soft Warm White 3000K F21T5 Alt to F21W/T5/830 FL21/T5/830 F21T5/830/ALTO

    he 21-watt Sylvania 20919 FP21/830/ECO T5 linear tube features a vivid lumen output of 2,100 while producing a whiter, more natural color for either commercial or residential applications. It has a warm white color temperature of 3000K and an average life of 20,000 hours. This fluorescent tube is perfect for high or low installations and can help you save energy with a fluorescent ballast.

    • Color: Warm White
    • Brand: SylvaniaLighting
    • ASIN: B0762JZPBG
    • UPC: 683121936320

  • Satco S8128 3000K 21-Watt Mini Bi Pin T5 High Performance Lamp, Warm White

    The glass tube of a fluorescent lamp is filled with a gas containing argon and mercury vapor. The interior wall of the tube is coated with a paint known as phosphor. At each end of the tube, electrodes send electrons through the gas causing it to emit ultraviolet light as the ultraviolet light passes through the phosphor coating, it is converted into a longer frequency to create visible light. The glass tube of the bulb prevents the harmful UV rays from escaping. Fluorescent lamps are more efficient than incandescent lamps because less energy is converted to heat. Instead, most of the energy used creates visible light.

    • Brand: Satco
    • ASIN: B008411N6C
    • UPC: 045923081286

  • GE 46688 - F21W/T5/850/ECO - 21 Watt Fluorescent Tube - T5 Fluorescent - 5000K - 800 Series Phosphors

    Brand: GE - Wattage: 21 Watt - Bulb Type: F21T5 - Color Temperature: 5000 Kelvin - CRI: 85 - Length: 33.98 in. - Life Hours: 36,000 - Lumens (Initial): 2000 - Lumens (Mean): 1

    • Brand: GE
    • ASIN: B002CYTX0U
    • UPC: 043168466882

  • Halco 30127 F21T5/841/ECO 21W T5 4100K Fluorescent Light Bulb

    F21T5/841/ECO/IC 30127 105480 F21 T5 4100K 86CRI ECO PROLUME

    • Brand: Prolume
    • ASIN: B074T3VTBZ
    • UPC: 790946492006