... Life time>8000hr,Power efficacy>85 reflector energy saving lampHeight: 84mm Width:50mmColor temp:2700k-6400kCap:GU10/E27Lumen:200Life span:8000hrs-10000hrsPower efficiency ... ,000,000 Piece/Pieces per monthSatisfied: EUP, UL, CUL, Energy Star,CE, ROHS, EUP, SAA, SASOStaff No.: 201--500 energy saving lamp with GU10