Energy Saving Lamp CFL-3U Certifications:TUV, CE, GS, EMC 9W/11W/13W/15W/18W/20W/24W/26W/ 30W AC110- ... 130V/220-240V Energy Saving Lamp CFL-3USpecifications:1) Power: 9W, 11W, 13W, 15W, 18W, 20W, 24W, 26W, ... Dia. Size Carton(mm) Quantity N. / G.W. (kg)3U-7W Φ9.5 mm 41 x 112 44 x 23 ... x 17 50pcs 3.2 / 4.8 3U-9W Φ9.5 mm 41 x 120 44 x 23 x ... 23 50pcs 8.5 / 10.5 Energy Saving Lamp CFL-3U