MR16 spiral 11w energy saving lamp (CFL) 1) energy saving lamp,GX5.3 base which can replace JDR50W 3) CE, RoSH certificated MR16 spiral 11w energy saving lamp1) CE, RoSH certificated ... ) Made of fire-resistant material,Low tempreture and safe.10) energy saving lamp,GX5.3 base which can replace JDR50W MR16 spiral 11w energy saving lamp (CFL)