2U energy saving lamp
*Volts:220V 120V
*Power:11W ,12W,15W
*freq:50Hz  60Hz
*Power Factor:≥0.55
*Color Temperature:2700K 6500K
*Rendition:≥80Ra
*Color Difference:≤5SDCM
*Base:B22,E27,E14
*Average life:8000Hrs