This 8-Foot Ballast Bypass T8 LED Tube (25-Pack) is designed for wiring directly into the fixture by "bypassing" the existing ballast. Use the existing fixture wiring, and the bypass tubes are single or double-ended, allowing easy installation. Use 8ft LED tubes with single pins in T8/T12 retrofit replacements for fluorescent shop light fixtures.The Viribright 8-Foot Ballast Bypass T8 LED Tube is an ideal choice for installation in retrofit fixtures requiring a tube 96 inches in length. T8 8-foot LED light bulb tubes are standard in workshops, offices, warehouses, grocery stores, and similar locations. This tube is to be used without a ballast (direct wire), reducing overall energy consumption. Making the 8ft T8 tube a perfect replacement for fluorescent tube lights and occasionally strip lights. The total energy consumption of this tube is 40W while producing over 5280 lumens in 4000K, 5000K, and 6000K color temperatures. These tubes are easy to install, but it is recommended to have an experienced electrician handle the bypassing of the ballast and installation. Purchasing an FA8 lamp holder may require installation as this tube is a single-pin installation.