These classic looking GLS style, low energy CFL bulbs, are the latest and most powerful energy savers. The Sylvania CFL GLS lamps produce more light and save up to 79% energy compared to standard incandescent lamps. These compact fluorescent lamps are very bright with a light output which ranges from 630 to 1200 lm, depending on the model.
Flicker-Free Start within 2 Seconds Average life span 10000 hours Voltage: 230-240V Saves 79% energy Dimensions: (Approximate) Length: 129mm, Overall Diameter: 64mm Not suitable for dimmers Energy Efficiency Rating: A Bulb type: Compact Fluorescent Lamp (CFL)