... range(AC100V-230V), 7mm diameter, delicate figure Article name: Mini Full Spiral Energy Saving Lamp Power: 5W, 7W, 9W, 11W, 13W ... : Ra≥82 Lumen: ≥55 lm/W Average lifetime: ≥8000h Base type: E14, E27, B22 Plastic material: PBT Tube powder: Tri-phosphor ...