NYLL 16 inch T9 Circline Type A Plug & Play LED Lamp, Cool White (4100K) Direct Replacement for 40W FC16T9/CW, FCL40 (Without Rewiring or Modification) Ballast Required!

16 in. Circline T9 LED Lamp – Relamp Series Directly relamps and replaces 40W 16-inch (FC16T9, FCL40) without rewiring or modification. It’s a Plug & Play LED from our "Relamp Series" that works with both traditional magnetic ballasts and modern electronic ballasts, fully compatible with Instant Start, Programmed Start, Rapid Start, and legacy pre-heat magnetic systems.InstallationTurn power OFF before installationRemove the existing lampAlign the lamp prongs with the pin-base receptacleInsert and push the lamp into the support clipTechnical SpecificationsLength (M.O.L.): Nominal 16 in. O.D.Energy saving of 45% from 40W to 22W with 2,420 lumens outputMaterial: All-plastic diffuser housing for better light distribution with no spot reflectionLifespan: >50,000 hoursEfficiency: >110 lumens per wattBase Compatibility: 4-pin, G10qBallast Requirement: Works with Electronic and Magnetic Ballasts (Instant Start, Programmed Start, Rapid Start, pre-heat magnetic)Color Temperature: Multiple options available — check our full catalog for detailsApplications: Ceiling lights, kitchens, bathrooms, residential, commercialWarranty: 2-year warranty — please contact us for supportPackage: 1 bulb per packageEquivalent Replacement For:FC16T9/CWFC16T9/DFC16T9/WWFC16T9/SW

• ✔ Plug & Play Conversion – Directly relamps and replaces 40W 16" T9 fluorescent bulbs without rewiring or modification. Uses the existing ballast for fast, easy LED conversions in just seconds. Instant ROI!
• ✔ Eco-Friendly & Safe – Flicker-free, no buzzing, and no UV/IR radiation for safe, comfortable lighting. Suitable for ceiling fixtures, magnifiers, and specialty applications. With an 84+ Color Rendering Index (CRI), this bulb makes colors appear more realistic, vibrant, and natural.
• ✔ Energy Savings – Saves 45% energy, reducing usage from 40 watts to 22 watts while providing 2,420 lumens output.
• ✔ Ballast Compatible – Works with both magnetic and electronic ballasts, including Instant Start, Programmed Start, Rapid Start, and legacy pre-heat magnetic ballasts.
• ✔ Warranty Support – Backed by a 2-year warranty. Coverage applies to the original purchaser as listed on the invoice. Please contact us directly for support.