| Principle |
Cold Cathode |
| Shape |
U |
| Place of Origin |
China (Mainland) |
Compact Fluorescent Lamp:All Kinds of B22/E27 2U,3U,4U,8U,Full/Half/Colored Spiral,PLS/PLC/PLL/PLQ/FDL/FML Series of Electronic Energy-saving Lamps Products (Complete Spiral Type) High luminous efficacy,up to 80% energy saving Excellent colour rendering,excellent light distribution Universal burning position Flicker-free instant starting and flicker free operation Reliable starting down to-30 (5w down to 5 ) More light without temperature problems in GLS lamp luminaires