Ltpgtthe philips 10w corepro ledtube 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 ampndash an environmentally friendly solutionltpgtltulgtltligt10w 4000k with 30 000 hour average lamp lifeltligtltligtline frequency 50 60 hzltligtltligtlength 600mm diameter 2568mmltligtltulgt