1.Energy saving lamp 2. Spiral-Type,U-Type,Global-Type,Lotus-Type Voltage:110-130V/60Hz , 220-240V/50HzColour temperature:2700K/4100K/6400KColour rendering index: ≥82Luminous: 60 lm / WLamp base:E26/E27/B22Working conditions scope:-20°C-50°CLife:6000-8000hrsModle:Φ7fat half spiralwatt:15W-25Wlight efficient:65LM/W20W size:110×61×49MM We still have many other Spiral-Type Energy saving lamps.Waing ...