Conversion Adaptor 4ft T12 T8 Strip Light bulbs to Energy Saving T5 28W #25D255

Converts a 4 Ft T8 or T12 bulb to a 1149mm 28W T5. These energy saving kits convert your existing T12 or T8 fluorescent tube fittings to take energy efficient T5 fluorescent tube bulbs! Changing from a T12 to a T5 will save up to 56%.