... rendering index,low light recession Plum Blossom Energy Saving Lamp 1) Pure tri-phosphor Lamp tube, high Luminaire effciency, high rendering index, low ... CFL(energy saving lamp )base6suitable for: Factories, squares, bus stations, shops, yards, supermarket etc.7)Compact and integrative design Convenient and fancy ... 2700 -6 500 E27,E40 8 plum blossom energy saving lamp