1)Full Spiral Energy Saving Lamp 2)13W/15W/20W/25W/30W 3)CE/GS/EMC etc Certificate 4)Life Time:More than 6000hours Wattage(w)Voltage(V)Lumen(Lm)RaColor Temp(K)Life Time(Hr)L(mm) Φ (mm)11w110/230v 550>=802700/6500>=6000112913w110/230v650>=802700/6500>=6000122915w110/230v750>=802700/6500>=6000125920w110/230v1000>=802700/6500>=60001309 25w110/230v 1250 >=80 2700/6500>=6000 172 9 30w110/230v 1500 >= ...