Sylvania 4ft T8 LED Tube Lights, 1800 Lumens, 12 Watts, 4100K/Cool White, Replaces 28-32 Watt T8 Fluorescent Tubes, Case of 25

Internal Driver/Line Voltage Linear LED T8 Lamp. LEDlescent T8 Ballast-Free lamps are an energy saving alternative,designed to replace traditional fluorescent T8/T12 lamps by bypassing the existing ballast. Rewiring Required. Produces the same brightness as a 100-watt incandescent bulb, using only 12 watts. 1800 lumens of brightness. Provides light that can cover a large space. Voltage: 120/277V. 50,000 estimated hours of usage. 220 deg. beam angle offers plenty of light coverage. Backed by the manufacturers 5-year limited warranty. Ballast-free design minimizes the need for future maintenance thanks to the double-end wired build. Frosted glass provides even light distribution. UL Claim Validation - UL environmental claim validations lend third-party credibility to single-attribute environmental claims. Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.