Sunlite 87923 LED T8 Plug & Play Light Tube (Type A) 4 ft, 12 Watt (32W Equivalent) 1800 Lumens, Medium G13 Bi-Pin Base, Dual End Connection, Electronic Ballast Compatible, 5000K Super White, 25 Pack

• UPGRADE TO LED - Replace your inefficient T8 fluorescent bulbs with energy saving LED bulbs from Sunlite. They are instant on at full brightness with no buzzing or flickering. Glass outer tubes prevent yellowing and bending over time. Our wide 170 beam angle with frosted shatter resistant glass gives you great light coverage. High Color Rendering Index (CRI) rating of 82
• PLUG AND PLAY - These bulbs are direct replacements for T8/T12 medium 2-pin base (G13) fluorescent tubes with no bypass required. For use with electronic ballasts only. You can find a complete list of compatible ballasts included in the pdf in this listing
• ENERGY EFFICIENT - Each bulb puts out a bright 1800 lumens of light with a 5000K Super white color temperature while only using 12 watts of electricity. Annual energy costs are a low $1.44 (Based on 3 hours/day at $0.11/kWh)
• LONG LIFE - With a life span of up to 50,000 hours you'll be required to replace difficult to access bulbs less often. You will save maintenance costs and save energy at the same time
• DLC AND UL LISTED – These LED bulbs are UL Listed and have been tested to meet their rigorous safety standards. They are also DLC listed for quality and efficiency. And unlike fluorescent tubes, they contain no harmful chemicals and do not require special handling or disposal