Ltpgtthe ltstronggtkosnic 10w led frosted t8 tube ltstronggtdelivers huge energy and cash savings compared to halogen bulbs it has a standard shape and size directly replacing an ltstronggt18w halogen ltstronggtequivalent without needing to be changed as often kosnic have developed these ltstronggtled tubesltstronggt to easily ltstronggtretrofit existingltstronggt ltstronggthalogen tubesltstronggt without the need to rewireltstronggt lt