Philips CorePro 2ft LEDtube for Electromagnetic ballasted fittings or Mains wired fittings in 6500K daylight white consumes just 8W and is an affordable LED solution suitable for replacing T8 fluorescent lamps. The product provides a natural lighting effect for use in general lighting applications, as well as instant energy savings – an environmentally friendly solution. 50% energy consumption compared to fluorescent tubes; Retrofit replacement of existing T8 lamps on electromagnetic (EM) ballast installations (comes with jumper starter). Perfect for projects.