plum blossom energy saving lamp Pure tri-phosphor Lamp tube, high Luminaire effciency, high rendering index,low light recession Plum Blossom Energy Saving Lamp 1) Pure tri-phosphor Lamp tube, high Luminaire effciency, high rendering index, low light recession 2) 80% energy saving, green light protect environment.3) Average lifetime: 8000hrs/10000hrs available4) Quick start, no flick, soft light, ...