... T10/T12 lamps 3) TUV,CE,RoHS,ENEC,GS; Fluorescecent Lamp Product Features: 1) Slim Design: integrated built-in electronic ... : directly applied to the traditional T12/T10/T8/T6 fluorescent lamp fixtures, no electrician required; 3) Energy Efficient: adopt high ... 45% electricity, while increase lumens output by 10%; 4) Pre-heat functions: enable the tube to start without flickering; 5) Environmental ...