Energy Saving lamp,T2 compact lamp tube and mini plastic parts are adopted, brings elegant and refine integration,85% real power · Standard voltage: 110-130V or 220-240V· Power: 5W/7W/9W/11W· Diameter of lamp tube: Φ7mm· Color-rendering inde: ≥82· Lamp holder: E27/B22· Average service life: 8,000-10,000 hours· Color temperature range: 2,700-7,000K Product Approvals CE, GS, UL, RoHS, EMC Product ...