Hyperikon 18-Watt 4 ft. Linear T8 Ballast Compatible or Single-End Powered Ballast Bypass Frosted LED Light Bulb (24-Pack)

Hyperikon offers bright and reliable 4 ft. tubes that are expert certified and approved. These T8 tubes can be installed instantly without removing the ballast, but are also compatible with a single-end powered ballast bypass. The energy savings and the long-lasting lifespan of LED makes for a brighter, smarter and more sustainable lighting solution.