... )competitive price 3)good service energy saving lamps(GU10 series) compact fluorescent lamps GU10 half spiral 11w energy saving lamp1) CE, RoSH ... .7) Tricolor tube&PBT/PC plastic&aluminium/cuprum/nickel-plate.Compact frame.8) No glint,no noise.9) Made of fire ... ,Low tempreture and safe.10) energy saving lamp,GX5.3 base which can replace JDR50