The X-Series T8 style LED tubes from Straits Lighting represent a premium LED tube lighting option for those looking to upgrade their tube fixtures to modern lighting technology. Designed as an A+B type, these tubes are highly versatile and offer options for both direct wire or reusing the existing ballast system. Constructed with a shatterproof lens and high quality LED chips and drivers, these bulbs are intended to provide years of service in a variety of applications.