energy saving bulbs energy saving lamps energy saving light Model:U1,2U,3U,4U,5U,6U,8U certification:CE and ROHS energy saving bulbs energy saving lamps energy saving lightModel:U1,2U,3U,4U,5U,6U,8UKey Specification: 1. Use the advanced electrical circuit design technology, flame-resistant PBT for material, High light output and excellent color rendering. 2. Long-time The lamp usage lasting for ...