This Amazon Basics 4-Pack of LED tube lights offers a bright and energy efficient replacement to 4 foot long fluorescent T8, T10 and T12 lights. This LED tube gives off cool white light creating a bright atmosphere for any room. This model offers easy ballast bypass installation. This direct wire solution eliminates ballast compatibility concerns, ballast maintenance and ballast energy consumption. A guide to the simple installation and wiring procedure is found in the images of this page. These bulbs accept input voltage ranging from 120-277 volts and have a Color Rendering Index of 82 CRI.
