Feit Electric 4ft LED Tube, 18.5W (40W Equivalent), 2090 Lumens, Ballast Bypass, 4100K Cool White, T8/T12 Replacement, Shatterproof, 50,000-Hour Lifetime

Upgrade fluorescent fixtures to LED technology with Feit Electric T4819/LEDIF/41K 4ft. LED lamps. This LED Ballast bypass tube eliminates the need for ballasts. Installation requires basic re-wiring of the fixture but provides greater efficiency and eliminates replacements due to ballast failure. It replaces T8 and T12 fluorescent tubes with long-lasting, energy-saving LED. 4100K Cool White light is ideal for task lighting and workspaces. This non-dimmable tube produces a similar light output (2090 lumens) to 40-watt fluorescents using only 18.5 watts of electricity. Get instant on to full brightness with relatively cool running performance. Feit Electric tubes are shatterproof and 100% mercury free, providing a safer working environment and easier disposal. They have an average life of 50,000 hours/45.7 years and are RoHS compliant. Choose a dependable Feit Electric LED linear tube for residential or commercial applications.

• BRIGHT AND EFFICIENT LIGHTING – Delivers an impressive 2090 lumens using only 18.5 watts, replacing a traditional 40-watt fluorescent tube with high-efficiency LED lighting. Enjoy bright, energy-saving illumination without sacrificing performance, perfect for garages, offices, warehouses, and workshops.
• COOL WHITE LIGHT (4100K) – Produces a clean, crisp 4100K cool white color temperature that enhances visibility and reduces eye strain, making it ideal for task-oriented environments. This balanced, neutral white light is great for commercial, residential, or industrial use.
• WIDE 180° BEAM ANGLE – With a 180-degree beam spread, this LED tube provides wide, even light distribution to illuminate large spaces more effectively than standard fluorescent tubes. Ensures reduced shadows and uniform lighting across work surfaces and open areas.
• UNIVERSAL G13 BASE / T8 & T12 COMPATIBLE – Engineered to fit fixtures with a standard bi-pin G13 base. Compatible with both T8 and T12 fluorescent tube replacements, this versatile design allows for easy upgrades across a wide range of existing fixtures
• EASY BALLAST BYPASS INSTALLATION – Designed for direct wiring, this Feit Electric 4ft LED tube bypasses the ballast, eliminating the need for ongoing ballast maintenance or replacement. Requires basic rewiring of the fixture for optimal performance and long-term reliability. Ideal for retrofitting T8 and T12 fluorescent fixtures.
• 5-YEAR WARRANTY & QUALITY ASSURANCE – Backed by Feit Electric’s trusted 5-year limited warranty. Designed and manufactured to the highest standards, this tube is rigorously tested to ensure reliable performance, safety, and customer satisfaction.