Elevate your lighting experience with the NuWatt 30-Pack T8 T10 T12 Hybrid Type A+B Light Tube. This 4FT, 18W tube offers 3000K Warm White illumination, setting a new standard with a high brightness output of 2,200 Lumens. These T8 LED bulbs 4 foot ballast bypass tubes serve dual purposes. They function both as a Plug & Play and as a Ballast Bypass Fluorescent Tube Replacement. Designed as LED hybrid 4ft bulbs, they can be installed either single or double-ended, providing you ultimate flexibility. With 3000K Warm White glow, these T8 LED replacement bulbs 4 foot are perfect for a variety of settings, offering an exceptional LED replacement for fluorescent tubes. The 2,200 Lumens output ensures your spaces are uniformly lit. These versatile t-8 LED ballast bypass tubes can be installed single or double-ended, offering a hassle-free upgrade for T8, T10, or T12 fluorescent tubes. At an energy-efficient 18W, these 4ft LED ballast bypass bulbs are a long-lasting alternative to traditional tubes, boasting a lifespan of 50,000 hours. Minimize both energy costs and maintenance time. These tubes are UL Listed, meeting high safety standards. They're also damp-resistant, making them an ideal garage fluorescent led tube replacements.